Contents of /trunk/php5/patches/php5-5.2.6-suhosin-0.9.6.2.patch
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Revision Log
Revision 671 -
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Sun Aug 17 17:36:49 2008 UTC (16 years, 1 month ago) by niro
File size: 93519 byte(s)
Sun Aug 17 17:36:49 2008 UTC (16 years, 1 month ago) by niro
File size: 93519 byte(s)
-re-diffed against 5.2.6
1 | diff -Nura php-5.2.6/TSRM/TSRM.h suhosin-patch-5.2.6/TSRM/TSRM.h |
2 | --- php-5.2.6/TSRM/TSRM.h 2007-12-31 08:20:02.000000000 +0100 |
3 | +++ suhosin-patch-5.2.6/TSRM/TSRM.h 2008-05-01 11:54:41.000000000 +0200 |
4 | @@ -38,6 +38,13 @@ |
5 | typedef unsigned long tsrm_uintptr_t; |
6 | #endif |
7 | |
8 | +#if SUHOSIN_PATCH |
9 | +# if HAVE_REALPATH |
10 | +# undef realpath |
11 | +# define realpath php_realpath |
12 | +# endif |
13 | +#endif |
14 | + |
15 | /* Only compile multi-threading functions if we're in ZTS mode */ |
16 | #ifdef ZTS |
17 | |
18 | @@ -93,6 +100,7 @@ |
19 | |
20 | #define THREAD_HASH_OF(thr,ts) (unsigned long)thr%(unsigned long)ts |
21 | |
22 | + |
23 | #ifdef __cplusplus |
24 | extern "C" { |
25 | #endif |
26 | diff -Nura php-5.2.6/TSRM/tsrm_virtual_cwd.c suhosin-patch-5.2.6/TSRM/tsrm_virtual_cwd.c |
27 | --- php-5.2.6/TSRM/tsrm_virtual_cwd.c 2007-12-31 08:20:02.000000000 +0100 |
28 | +++ suhosin-patch-5.2.6/TSRM/tsrm_virtual_cwd.c 2008-05-01 11:54:41.000000000 +0200 |
29 | @@ -273,6 +273,178 @@ |
30 | } |
31 | /* }}} */ |
32 | |
33 | +#if SUHOSIN_PATCH |
34 | +CWD_API char *php_realpath(const char *path, char *resolved) |
35 | +{ |
36 | + struct stat sb; |
37 | + char *p, *q, *s; |
38 | + size_t left_len, resolved_len; |
39 | + unsigned symlinks; |
40 | + int serrno, slen; |
41 | + int is_dir = 1; |
42 | + char left[PATH_MAX], next_token[PATH_MAX], symlink[PATH_MAX]; |
43 | + |
44 | + serrno = errno; |
45 | + symlinks = 0; |
46 | + if (path[0] == '/') { |
47 | + resolved[0] = '/'; |
48 | + resolved[1] = '\0'; |
49 | + if (path[1] == '\0') |
50 | + return (resolved); |
51 | + resolved_len = 1; |
52 | + left_len = strlcpy(left, path + 1, sizeof(left)); |
53 | + } else { |
54 | + if (getcwd(resolved, PATH_MAX) == NULL) { |
55 | + strlcpy(resolved, ".", PATH_MAX); |
56 | + return (NULL); |
57 | + } |
58 | + resolved_len = strlen(resolved); |
59 | + left_len = strlcpy(left, path, sizeof(left)); |
60 | + } |
61 | + if (left_len >= sizeof(left) || resolved_len >= PATH_MAX) { |
62 | + errno = ENAMETOOLONG; |
63 | + return (NULL); |
64 | + } |
65 | + |
66 | + /* |
67 | + * Iterate over path components in `left'. |
68 | + */ |
69 | + while (left_len != 0) { |
70 | + /* |
71 | + * Extract the next path component and adjust `left' |
72 | + * and its length. |
73 | + */ |
74 | + p = strchr(left, '/'); |
75 | + s = p ? p : left + left_len; |
76 | + if (s - left >= sizeof(next_token)) { |
77 | + errno = ENAMETOOLONG; |
78 | + return (NULL); |
79 | + } |
80 | + memcpy(next_token, left, s - left); |
81 | + next_token[s - left] = '\0'; |
82 | + left_len -= s - left; |
83 | + if (p != NULL) |
84 | + memmove(left, s + 1, left_len + 1); |
85 | + if (resolved[resolved_len - 1] != '/') { |
86 | + if (resolved_len + 1 >= PATH_MAX) { |
87 | + errno = ENAMETOOLONG; |
88 | + return (NULL); |
89 | + } |
90 | + resolved[resolved_len++] = '/'; |
91 | + resolved[resolved_len] = '\0'; |
92 | + } |
93 | + if (next_token[0] == '\0') |
94 | + continue; |
95 | + else if (strcmp(next_token, ".") == 0) |
96 | + continue; |
97 | + else if (strcmp(next_token, "..") == 0) { |
98 | + /* |
99 | + * Strip the last path component except when we have |
100 | + * single "/" |
101 | + */ |
102 | + if (!is_dir) { |
103 | + errno = ENOENT; |
104 | + return (NULL); |
105 | + } |
106 | + if (resolved_len > 1) { |
107 | + resolved[resolved_len - 1] = '\0'; |
108 | + q = strrchr(resolved, '/'); |
109 | + *q = '\0'; |
110 | + resolved_len = q - resolved; |
111 | + } |
112 | + continue; |
113 | + } |
114 | + |
115 | + /* |
116 | + * Append the next path component and lstat() it. If |
117 | + * lstat() fails we still can return successfully if |
118 | + * there are no more path components left. |
119 | + */ |
120 | + resolved_len = strlcat(resolved, next_token, PATH_MAX); |
121 | + if (resolved_len >= PATH_MAX) { |
122 | + errno = ENAMETOOLONG; |
123 | + return (NULL); |
124 | + } |
125 | + if (lstat(resolved, &sb) != 0) { |
126 | + if (errno == ENOENT) { |
127 | + if (p == NULL) { |
128 | + errno = serrno; |
129 | + return NULL; |
130 | + return (resolved); |
131 | + } /*else if (strstr(left, "/.") == NULL && strstr(left, "./") == NULL) { |
132 | + resolved_len = strlcat(resolved, "/", PATH_MAX); |
133 | + resolved_len = strlcat(resolved, left, PATH_MAX); |
134 | + if (resolved_len >= PATH_MAX) { |
135 | + errno = ENAMETOOLONG; |
136 | + return (NULL); |
137 | + } |
138 | + errno = serrno; |
139 | + return (resolved); |
140 | + } */ |
141 | + } |
142 | + return (NULL); |
143 | + } |
144 | + if (S_ISLNK(sb.st_mode)) { |
145 | + if (symlinks++ > MAXSYMLINKS) { |
146 | + errno = ELOOP; |
147 | + return (NULL); |
148 | + } |
149 | + slen = readlink(resolved, symlink, sizeof(symlink) - 1); |
150 | + if (slen < 0) |
151 | + return (NULL); |
152 | + symlink[slen] = '\0'; |
153 | + if (symlink[0] == '/') { |
154 | + resolved[1] = 0; |
155 | + resolved_len = 1; |
156 | + } else if (resolved_len > 1) { |
157 | + /* Strip the last path component. */ |
158 | + resolved[resolved_len - 1] = '\0'; |
159 | + q = strrchr(resolved, '/'); |
160 | + *q = '\0'; |
161 | + resolved_len = q - resolved; |
162 | + } |
163 | + |
164 | + /* |
165 | + * If there are any path components left, then |
166 | + * append them to symlink. The result is placed |
167 | + * in `left'. |
168 | + */ |
169 | + if (p != NULL) { |
170 | + if (symlink[slen - 1] != '/') { |
171 | + if (slen + 1 >= sizeof(symlink)) { |
172 | + errno = ENAMETOOLONG; |
173 | + return (NULL); |
174 | + } |
175 | + symlink[slen] = '/'; |
176 | + symlink[slen + 1] = 0; |
177 | + } |
178 | + left_len = strlcat(symlink, left, sizeof(left)); |
179 | + if (left_len >= sizeof(left)) { |
180 | + errno = ENAMETOOLONG; |
181 | + return (NULL); |
182 | + } |
183 | + } |
184 | + left_len = strlcpy(left, symlink, sizeof(left)); |
185 | + } else { |
186 | + if (S_ISDIR(sb.st_mode)) { |
187 | + is_dir = 1; |
188 | + } else { |
189 | + is_dir = 0; |
190 | + } |
191 | + } |
192 | + } |
193 | + |
194 | + /* |
195 | + * Remove trailing slash except when the resolved pathname |
196 | + * is a single "/". |
197 | + */ |
198 | + if (resolved_len > 1 && resolved[resolved_len - 1] == '/') |
199 | + resolved[resolved_len - 1] = '\0'; |
200 | + return (resolved); |
201 | +} |
202 | +#endif |
203 | + |
204 | + |
205 | CWD_API void virtual_cwd_startup(void) /* {{{ */ |
206 | { |
207 | char cwd[MAXPATHLEN]; |
208 | diff -Nura php-5.2.6/TSRM/tsrm_virtual_cwd.h suhosin-patch-5.2.6/TSRM/tsrm_virtual_cwd.h |
209 | --- php-5.2.6/TSRM/tsrm_virtual_cwd.h 2007-12-31 08:20:02.000000000 +0100 |
210 | +++ suhosin-patch-5.2.6/TSRM/tsrm_virtual_cwd.h 2008-05-01 11:54:41.000000000 +0200 |
211 | @@ -139,6 +139,22 @@ |
212 | |
213 | typedef int (*verify_path_func)(const cwd_state *); |
214 | |
215 | +#ifndef HAVE_STRLCPY |
216 | +CWD_API size_t php_strlcpy(char *dst, const char *src, size_t siz); |
217 | +#undef strlcpy |
218 | +#define strlcpy php_strlcpy |
219 | +#endif |
220 | + |
221 | +#ifndef HAVE_STRLCAT |
222 | +CWD_API size_t php_strlcat(char *dst, const char *src, size_t siz); |
223 | +#undef strlcat |
224 | +#define strlcat php_strlcat |
225 | +#endif |
226 | + |
227 | + |
228 | +#if SUHOSIN_PATCH |
229 | +CWD_API char *php_realpath(const char *path, char *resolved); |
230 | +#endif |
231 | CWD_API void virtual_cwd_startup(void); |
232 | CWD_API void virtual_cwd_shutdown(void); |
233 | CWD_API char *virtual_getcwd_ex(size_t *length TSRMLS_DC); |
234 | diff -Nura php-5.2.6/Zend/Makefile.am suhosin-patch-5.2.6/Zend/Makefile.am |
235 | --- php-5.2.6/Zend/Makefile.am 2006-12-05 09:07:57.000000000 +0100 |
236 | +++ suhosin-patch-5.2.6/Zend/Makefile.am 2008-05-01 11:54:41.000000000 +0200 |
237 | @@ -17,7 +17,7 @@ |
238 | zend_objects_API.c zend_ts_hash.c zend_stream.c \ |
239 | zend_default_classes.c \ |
240 | zend_iterators.c zend_interfaces.c zend_exceptions.c \ |
241 | - zend_strtod.c zend_multibyte.c |
242 | + zend_strtod.c zend_multibyte.c zend_canary.c |
243 | |
244 | libZend_la_LDFLAGS = |
245 | libZend_la_LIBADD = @ZEND_EXTRA_LIBS@ |
246 | diff -Nura php-5.2.6/Zend/Zend.dsp suhosin-patch-5.2.6/Zend/Zend.dsp |
247 | --- php-5.2.6/Zend/Zend.dsp 2006-12-05 09:07:57.000000000 +0100 |
248 | +++ suhosin-patch-5.2.6/Zend/Zend.dsp 2008-05-01 11:57:11.000000000 +0200 |
249 | @@ -239,6 +239,10 @@ |
250 | # End Source File |
251 | # Begin Source File |
252 | |
253 | +SOURCE=.\zend_canary.c |
254 | +# End Source File |
255 | +# Begin Source File |
256 | + |
257 | SOURCE=.\zend_ts_hash.c |
258 | # End Source File |
259 | # Begin Source File |
260 | diff -Nura php-5.2.6/Zend/ZendTS.dsp suhosin-patch-5.2.6/Zend/ZendTS.dsp |
261 | --- php-5.2.6/Zend/ZendTS.dsp 2006-12-05 09:07:57.000000000 +0100 |
262 | +++ suhosin-patch-5.2.6/Zend/ZendTS.dsp 2008-05-01 11:56:34.000000000 +0200 |
263 | @@ -273,6 +273,10 @@ |
264 | # End Source File |
265 | # Begin Source File |
266 | |
267 | +SOURCE=.\zend_canary.c |
268 | +# End Source File |
269 | +# Begin Source File |
270 | + |
271 | SOURCE=.\zend_ts_hash.c |
272 | # End Source File |
273 | # Begin Source File |
274 | diff -Nura php-5.2.6/Zend/zend.c suhosin-patch-5.2.6/Zend/zend.c |
275 | --- php-5.2.6/Zend/zend.c 2007-12-31 08:20:02.000000000 +0100 |
276 | +++ suhosin-patch-5.2.6/Zend/zend.c 2008-05-01 11:54:41.000000000 +0200 |
277 | @@ -57,7 +57,9 @@ |
278 | ZEND_API void (*zend_error_cb)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args); |
279 | int (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap); |
280 | ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); |
281 | - |
282 | +#if SUHOSIN_PATCH |
283 | +ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); |
284 | +#endif |
285 | void (*zend_on_timeout)(int seconds TSRMLS_DC); |
286 | |
287 | static void (*zend_message_dispatcher_p)(long message, void *data); |
288 | @@ -74,9 +76,88 @@ |
289 | return SUCCESS; |
290 | } |
291 | |
292 | +#if SUHOSIN_PATCH |
293 | +static ZEND_INI_MH(OnUpdateSuhosin_log_syslog) |
294 | +{ |
295 | + if (!new_value) { |
296 | + SPG(log_syslog) = S_ALL & ~S_SQL | S_MEMORY; |
297 | + } else { |
298 | + SPG(log_syslog) = atoi(new_value) | S_MEMORY; |
299 | + } |
300 | + return SUCCESS; |
301 | +} |
302 | +static ZEND_INI_MH(OnUpdateSuhosin_log_syslog_facility) |
303 | +{ |
304 | + if (!new_value) { |
305 | + SPG(log_syslog_facility) = LOG_USER; |
306 | + } else { |
307 | + SPG(log_syslog_facility) = atoi(new_value); |
308 | + } |
309 | + return SUCCESS; |
310 | +} |
311 | +static ZEND_INI_MH(OnUpdateSuhosin_log_syslog_priority) |
312 | +{ |
313 | + if (!new_value) { |
314 | + SPG(log_syslog_priority) = LOG_ALERT; |
315 | + } else { |
316 | + SPG(log_syslog_priority) = atoi(new_value); |
317 | + } |
318 | + return SUCCESS; |
319 | +} |
320 | +static ZEND_INI_MH(OnUpdateSuhosin_log_sapi) |
321 | +{ |
322 | + if (!new_value) { |
323 | + SPG(log_sapi) = S_ALL & ~S_SQL; |
324 | + } else { |
325 | + SPG(log_sapi) = atoi(new_value); |
326 | + } |
327 | + return SUCCESS; |
328 | +} |
329 | +static ZEND_INI_MH(OnUpdateSuhosin_log_script) |
330 | +{ |
331 | + if (!new_value) { |
332 | + SPG(log_script) = S_ALL & ~S_MEMORY; |
333 | + } else { |
334 | + SPG(log_script) = atoi(new_value) & (~S_MEMORY) & (~S_INTERNAL); |
335 | + } |
336 | + return SUCCESS; |
337 | +} |
338 | +static ZEND_INI_MH(OnUpdateSuhosin_log_scriptname) |
339 | +{ |
340 | + if (SPG(log_scriptname)) { |
341 | + pefree(SPG(log_scriptname),1); |
342 | + } |
343 | + SPG(log_scriptname) = NULL; |
344 | + if (new_value) { |
345 | + SPG(log_scriptname) = pestrdup(new_value,1); |
346 | + } |
347 | + return SUCCESS; |
348 | +} |
349 | +static ZEND_INI_MH(OnUpdateSuhosin_log_phpscript) |
350 | +{ |
351 | + if (!new_value) { |
352 | + SPG(log_phpscript) = S_ALL & ~S_MEMORY; |
353 | + } else { |
354 | + SPG(log_phpscript) = atoi(new_value) & (~S_MEMORY) & (~S_INTERNAL); |
355 | + } |
356 | + return SUCCESS; |
357 | +} |
358 | +#endif |
359 | |
360 | ZEND_INI_BEGIN() |
361 | ZEND_INI_ENTRY("error_reporting", NULL, ZEND_INI_ALL, OnUpdateErrorReporting) |
362 | +#if SUHOSIN_PATCH |
363 | + ZEND_INI_ENTRY("suhosin.log.syslog", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateSuhosin_log_syslog) |
364 | + ZEND_INI_ENTRY("suhosin.log.syslog.facility", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateSuhosin_log_syslog_facility) |
365 | + ZEND_INI_ENTRY("suhosin.log.syslog.priority", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateSuhosin_log_syslog_priority) |
366 | + ZEND_INI_ENTRY("suhosin.log.sapi", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateSuhosin_log_sapi) |
367 | + ZEND_INI_ENTRY("suhosin.log.script", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateSuhosin_log_script) |
368 | + ZEND_INI_ENTRY("suhosin.log.script.name", NULL, ZEND_INI_SYSTEM, OnUpdateSuhosin_log_scriptname) |
369 | + STD_ZEND_INI_BOOLEAN("suhosin.log.use-x-forwarded-for", "0", ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateBool, log_use_x_forwarded_for, suhosin_patch_globals_struct, suhosin_patch_globals) |
370 | + ZEND_INI_ENTRY("suhosin.log.phpscript", "0", ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateSuhosin_log_phpscript) |
371 | + STD_ZEND_INI_ENTRY("suhosin.log.phpscript.name", NULL, ZEND_INI_PERDIR|ZEND_INI_SYSTEM, OnUpdateString, log_phpscriptname, suhosin_patch_globals_struct, suhosin_patch_globals) |
372 | + STD_ZEND_INI_BOOLEAN("suhosin.log.phpscript.is_safe", "0", ZEND_INI_SYSTEM, OnUpdateBool, log_phpscript_is_safe, suhosin_patch_globals_struct, suhosin_patch_globals) |
373 | +#endif |
374 | STD_ZEND_INI_BOOLEAN("zend.ze1_compatibility_mode", "0", ZEND_INI_ALL, OnUpdateBool, ze1_compatibility_mode, zend_executor_globals, executor_globals) |
375 | #ifdef ZEND_MULTIBYTE |
376 | STD_ZEND_INI_BOOLEAN("detect_unicode", "1", ZEND_INI_ALL, OnUpdateBool, detect_unicode, zend_compiler_globals, compiler_globals) |
377 | diff -Nura php-5.2.6/Zend/zend.h suhosin-patch-5.2.6/Zend/zend.h |
378 | --- php-5.2.6/Zend/zend.h 2008-02-15 08:44:45.000000000 +0100 |
379 | +++ suhosin-patch-5.2.6/Zend/zend.h 2008-05-01 11:54:41.000000000 +0200 |
380 | @@ -532,6 +532,9 @@ |
381 | extern ZEND_API int (*zend_stream_open_function)(const char *filename, zend_file_handle *handle TSRMLS_DC); |
382 | extern int (*zend_vspprintf)(char **pbuf, size_t max_len, const char *format, va_list ap); |
383 | extern ZEND_API char *(*zend_getenv)(char *name, size_t name_len TSRMLS_DC); |
384 | +#if SUHOSIN_PATCH |
385 | +extern ZEND_API void (*zend_suhosin_log)(int loglevel, char *fmt, ...); |
386 | +#endif |
387 | |
388 | |
389 | ZEND_API void zend_error(int type, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3); |
390 | @@ -663,6 +666,13 @@ |
391 | #include "zend_operators.h" |
392 | #include "zend_variables.h" |
393 | |
394 | +#if SUHOSIN_PATCH |
395 | +#include "suhosin_globals.h" |
396 | +#include "php_syslog.h" |
397 | + |
398 | +ZEND_API size_t zend_canary(); |
399 | +#endif |
400 | + |
401 | #endif /* ZEND_H */ |
402 | |
403 | /* |
404 | diff -Nura php-5.2.6/Zend/zend_alloc.c suhosin-patch-5.2.6/Zend/zend_alloc.c |
405 | --- php-5.2.6/Zend/zend_alloc.c 2008-02-14 15:46:48.000000000 +0100 |
406 | +++ suhosin-patch-5.2.6/Zend/zend_alloc.c 2008-05-01 11:54:41.000000000 +0200 |
407 | @@ -311,13 +311,26 @@ |
408 | #define MEM_BLOCK_GUARD 0x2A8FCC84 |
409 | #define MEM_BLOCK_LEAK 0x6C5E8F2D |
410 | |
411 | +#if SUHOSIN_PATCH |
412 | +# define CANARY_SIZE sizeof(size_t) |
413 | +#else |
414 | +# define CANARY_SIZE 0 |
415 | +#endif |
416 | + |
417 | /* mm block type */ |
418 | typedef struct _zend_mm_block_info { |
419 | #if ZEND_MM_COOKIES |
420 | size_t _cookie; |
421 | #endif |
422 | - size_t _size; |
423 | - size_t _prev; |
424 | +#if SUHOSIN_PATCH |
425 | + size_t canary_1; |
426 | +#endif |
427 | + size_t _size; |
428 | + size_t _prev; |
429 | +#if SUHOSIN_PATCH |
430 | + size_t size; |
431 | + size_t canary_2; |
432 | +#endif |
433 | } zend_mm_block_info; |
434 | |
435 | #if ZEND_DEBUG |
436 | @@ -423,6 +436,9 @@ |
437 | int miss; |
438 | } cache_stat[ZEND_MM_NUM_BUCKETS+1]; |
439 | #endif |
440 | +#if SUHOSIN_PATCH |
441 | + size_t canary_1,canary_2,canary_3; |
442 | +#endif |
443 | }; |
444 | |
445 | #define ZEND_MM_SMALL_FREE_BUCKET(heap, index) \ |
446 | @@ -512,15 +528,15 @@ |
447 | #define ZEND_MM_ALIGNED_SIZE(size) ((size + ZEND_MM_ALIGNMENT - 1) & ZEND_MM_ALIGNMENT_MASK) |
448 | #define ZEND_MM_ALIGNED_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_block)) |
449 | #define ZEND_MM_ALIGNED_FREE_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_small_free_block)) |
450 | -#define ZEND_MM_MIN_ALLOC_BLOCK_SIZE ZEND_MM_ALIGNED_SIZE(ZEND_MM_ALIGNED_HEADER_SIZE + END_MAGIC_SIZE) |
451 | +#define ZEND_MM_MIN_ALLOC_BLOCK_SIZE ZEND_MM_ALIGNED_SIZE(ZEND_MM_ALIGNED_HEADER_SIZE + END_MAGIC_SIZE + CANARY_SIZE) |
452 | #define ZEND_MM_ALIGNED_MIN_HEADER_SIZE (ZEND_MM_MIN_ALLOC_BLOCK_SIZE>ZEND_MM_ALIGNED_FREE_HEADER_SIZE?ZEND_MM_MIN_ALLOC_BLOCK_SIZE:ZEND_MM_ALIGNED_FREE_HEADER_SIZE) |
453 | #define ZEND_MM_ALIGNED_SEGMENT_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_segment)) |
454 | |
455 | -#define ZEND_MM_MIN_SIZE ((ZEND_MM_ALIGNED_MIN_HEADER_SIZE>(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE))?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE-(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE)):0) |
456 | +#define ZEND_MM_MIN_SIZE ((ZEND_MM_ALIGNED_MIN_HEADER_SIZE>(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE+CANARY_SIZE))?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE-(ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE+CANARY_SIZE)):0) |
457 | |
458 | #define ZEND_MM_MAX_SMALL_SIZE ((ZEND_MM_NUM_BUCKETS<<ZEND_MM_ALIGNMENT_LOG2)+ZEND_MM_ALIGNED_MIN_HEADER_SIZE) |
459 | |
460 | -#define ZEND_MM_TRUE_SIZE(size) ((size<ZEND_MM_MIN_SIZE)?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE):(ZEND_MM_ALIGNED_SIZE(size+ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE))) |
461 | +#define ZEND_MM_TRUE_SIZE(size) ((size<ZEND_MM_MIN_SIZE)?(ZEND_MM_ALIGNED_MIN_HEADER_SIZE):(ZEND_MM_ALIGNED_SIZE(size+ZEND_MM_ALIGNED_HEADER_SIZE+END_MAGIC_SIZE+CANARY_SIZE))) |
462 | |
463 | #define ZEND_MM_BUCKET_INDEX(true_size) ((true_size>>ZEND_MM_ALIGNMENT_LOG2)-(ZEND_MM_ALIGNED_MIN_HEADER_SIZE>>ZEND_MM_ALIGNMENT_LOG2)) |
464 | |
465 | @@ -582,6 +598,48 @@ |
466 | |
467 | #endif |
468 | |
469 | +#if SUHOSIN_PATCH |
470 | + |
471 | +# define SUHOSIN_MM_CHECK_CANARIES(block, MFUNCTION) do { \ |
472 | + size_t *p = SUHOSIN_MM_END_CANARY_PTR(block), check; \ |
473 | + if (((block)->info.canary_1 != heap->canary_1) || ((block)->info.canary_2 != heap->canary_2)) { \ |
474 | + canary_mismatch: \ |
475 | + zend_suhosin_log(S_MEMORY, "canary mismatch on " MFUNCTION " - heap overflow detected"); \ |
476 | + exit(1); \ |
477 | + } \ |
478 | + memcpy(&check, p, CANARY_SIZE); \ |
479 | + if (check != heap->canary_3) { \ |
480 | + zend_suhosin_log(S_MEMORY, "canary mismatch on " MFUNCTION " - heap overflow detected"); \ |
481 | + exit(1); \ |
482 | + goto canary_mismatch; \ |
483 | + } \ |
484 | + } while (0) |
485 | + |
486 | +# define SUHOSIN_MM_SET_CANARIES(block) do { \ |
487 | + (block)->info.canary_1 = heap->canary_1; \ |
488 | + (block)->info.canary_2 = heap->canary_2; \ |
489 | + } while (0) |
490 | + |
491 | +# define SUHOSIN_MM_END_CANARY_PTR(block) \ |
492 | + (size_t*)(((char*)(ZEND_MM_DATA_OF(block))) + ((zend_mm_block*)(block))->info.size + END_MAGIC_SIZE) |
493 | + |
494 | +# define SUHOSIN_MM_SET_END_CANARY(block) do { \ |
495 | + size_t *p = SUHOSIN_MM_END_CANARY_PTR(block); \ |
496 | + memcpy(p, &heap->canary_3, CANARY_SIZE); \ |
497 | + } while (0) |
498 | + |
499 | +#else |
500 | + |
501 | +# define SUHOSIN_MM_CHECK_CANARIES(block) |
502 | + |
503 | +# define SUHOSIN_MM_SET_CANARIES(block) |
504 | + |
505 | +# define SUHOSIN_MM_END_CANARY_PTR(block) |
506 | + |
507 | +# define SUHOSIN_MM_SET_END_CANARY(block) |
508 | + |
509 | +#endif |
510 | + |
511 | |
512 | #if ZEND_MM_HEAP_PROTECTION |
513 | |
514 | @@ -790,6 +848,12 @@ |
515 | if (EXPECTED(prev == mm_block)) { |
516 | zend_mm_free_block **rp, **cp; |
517 | |
518 | +#if SUHOSIN_PATCH |
519 | + if (next != mm_block) { |
520 | + zend_suhosin_log(S_MEMORY, "heap corrupt on efree() - heap corruption detected"); |
521 | + exit(1); |
522 | + } |
523 | +#endif |
524 | #if ZEND_MM_SAFE_UNLINKING |
525 | if (UNEXPECTED(next != mm_block)) { |
526 | zend_mm_panic("zend_mm_heap corrupted"); |
527 | @@ -828,6 +892,12 @@ |
528 | } |
529 | } else { |
530 | |
531 | +#if SUHOSIN_PATCH |
532 | + if (prev->next_free_block != mm_block || next->prev_free_block != mm_block) { |
533 | + zend_suhosin_log(S_MEMORY, "linked list corrupt on efree() - heap corruption detected"); |
534 | + exit(1); |
535 | + } |
536 | +#endif |
537 | #if ZEND_MM_SAFE_UNLINKING |
538 | if (UNEXPECTED(prev->next_free_block != mm_block) || UNEXPECTED(next->prev_free_block != mm_block)) { |
539 | zend_mm_panic("zend_mm_heap corrupted"); |
540 | @@ -875,6 +945,11 @@ |
541 | heap->large_free_buckets[i] = NULL; |
542 | } |
543 | heap->rest_buckets[0] = heap->rest_buckets[1] = ZEND_MM_REST_BUCKET(heap); |
544 | +#if SUHOSIN_PATCH |
545 | + heap->canary_1 = zend_canary(); |
546 | + heap->canary_2 = zend_canary(); |
547 | + heap->canary_3 = zend_canary(); |
548 | +#endif |
549 | } |
550 | |
551 | static void zend_mm_del_segment(zend_mm_heap *heap, zend_mm_segment *segment) |
552 | @@ -1766,6 +1841,11 @@ |
553 | best_fit = heap->cache[index]; |
554 | heap->cache[index] = best_fit->prev_free_block; |
555 | heap->cached -= true_size; |
556 | +#if SUHOSIN_PATCH |
557 | + SUHOSIN_MM_SET_CANARIES(best_fit); |
558 | + ((zend_mm_block*)best_fit)->info.size = size; |
559 | + SUHOSIN_MM_SET_END_CANARY(best_fit); |
560 | +#endif |
561 | ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_CACHED); |
562 | ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); |
563 | return ZEND_MM_DATA_OF(best_fit); |
564 | @@ -1905,6 +1985,12 @@ |
565 | |
566 | ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 1); |
567 | |
568 | +#if SUHOSIN_PATCH |
569 | + SUHOSIN_MM_SET_CANARIES(best_fit); |
570 | + ((zend_mm_block*)best_fit)->info.size = size; |
571 | + SUHOSIN_MM_SET_END_CANARY(best_fit); |
572 | +#endif |
573 | + |
574 | heap->size += true_size; |
575 | if (heap->peak < heap->size) { |
576 | heap->peak = heap->size; |
577 | @@ -1928,6 +2014,9 @@ |
578 | |
579 | mm_block = ZEND_MM_HEADER_OF(p); |
580 | size = ZEND_MM_BLOCK_SIZE(mm_block); |
581 | +#if SUHOSIN_PATCH |
582 | + SUHOSIN_MM_CHECK_CANARIES(mm_block, "efree()"); |
583 | +#endif |
584 | ZEND_MM_CHECK_PROTECTION(mm_block); |
585 | |
586 | #if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION |
587 | @@ -1990,6 +2079,9 @@ |
588 | mm_block = ZEND_MM_HEADER_OF(p); |
589 | true_size = ZEND_MM_TRUE_SIZE(size); |
590 | orig_size = ZEND_MM_BLOCK_SIZE(mm_block); |
591 | +#if SUHOSIN_PATCH |
592 | + SUHOSIN_MM_CHECK_CANARIES(mm_block, "erealloc()"); |
593 | +#endif |
594 | ZEND_MM_CHECK_PROTECTION(mm_block); |
595 | |
596 | if (UNEXPECTED(true_size < size)) { |
597 | @@ -2021,6 +2113,11 @@ |
598 | HANDLE_UNBLOCK_INTERRUPTIONS(); |
599 | } |
600 | ZEND_MM_SET_DEBUG_INFO(mm_block, size, 0, 0); |
601 | +#if SUHOSIN_PATCH |
602 | + SUHOSIN_MM_SET_CANARIES(mm_block); |
603 | + ((zend_mm_block*)mm_block)->info.size = size; |
604 | + SUHOSIN_MM_SET_END_CANARY(mm_block); |
605 | +#endif |
606 | return p; |
607 | } |
608 | |
609 | @@ -2040,13 +2137,18 @@ |
610 | heap->cache[index] = best_fit->prev_free_block; |
611 | ZEND_MM_CHECK_MAGIC(best_fit, MEM_BLOCK_CACHED); |
612 | ZEND_MM_SET_DEBUG_INFO(best_fit, size, 1, 0); |
613 | +#if SUHOSIN_PATCH |
614 | + SUHOSIN_MM_SET_CANARIES(best_fit); |
615 | + ((zend_mm_block*)best_fit)->info.size = size; |
616 | + SUHOSIN_MM_SET_END_CANARY(best_fit); |
617 | +#endif |
618 | |
619 | ptr = ZEND_MM_DATA_OF(best_fit); |
620 | |
621 | #if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION |
622 | memcpy(ptr, p, mm_block->debug.size); |
623 | #else |
624 | - memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE); |
625 | + memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); |
626 | #endif |
627 | |
628 | heap->cached -= true_size - orig_size; |
629 | @@ -2104,6 +2206,11 @@ |
630 | if (heap->peak < heap->size) { |
631 | heap->peak = heap->size; |
632 | } |
633 | +#if SUHOSIN_PATCH |
634 | + SUHOSIN_MM_SET_CANARIES(mm_block); |
635 | + ((zend_mm_block*)mm_block)->info.size = size; |
636 | + SUHOSIN_MM_SET_END_CANARY(mm_block); |
637 | +#endif |
638 | HANDLE_UNBLOCK_INTERRUPTIONS(); |
639 | return p; |
640 | } else if (ZEND_MM_IS_FIRST_BLOCK(mm_block) && |
641 | @@ -2207,6 +2314,11 @@ |
642 | } |
643 | |
644 | HANDLE_UNBLOCK_INTERRUPTIONS(); |
645 | +#if SUHOSIN_PATCH |
646 | + SUHOSIN_MM_SET_CANARIES(mm_block); |
647 | + ((zend_mm_block*)mm_block)->info.size = size; |
648 | + SUHOSIN_MM_SET_END_CANARY(mm_block); |
649 | +#endif |
650 | return ZEND_MM_DATA_OF(mm_block); |
651 | } |
652 | |
653 | @@ -2214,7 +2326,7 @@ |
654 | #if ZEND_DEBUG || ZEND_MM_HEAP_PROTECTION |
655 | memcpy(ptr, p, mm_block->debug.size); |
656 | #else |
657 | - memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE); |
658 | + memcpy(ptr, p, orig_size - ZEND_MM_ALIGNED_HEADER_SIZE - CANARY_SIZE); |
659 | #endif |
660 | _zend_mm_free_int(heap, p ZEND_FILE_LINE_RELAY_CC ZEND_FILE_LINE_ORIG_RELAY_CC); |
661 | return ptr; |
662 | @@ -2477,6 +2589,17 @@ |
663 | zend_mm_shutdown(AG(mm_heap), full_shutdown, silent); |
664 | } |
665 | |
666 | +#if SUHOSIN_PATCH |
667 | +ZEND_API void suhosin_clear_mm_canaries(TSRMLS_D) |
668 | +{ |
669 | +/* NOT HERE |
670 | + |
671 | + AG(mm_heap)->canary_1 = zend_canary(); |
672 | + AG(mm_heap)->canary_2 = zend_canary(); |
673 | + AG(mm_heap)->canary_3 = zend_canary(); */ |
674 | +} |
675 | +#endif |
676 | + |
677 | static void alloc_globals_ctor(zend_alloc_globals *alloc_globals TSRMLS_DC) |
678 | { |
679 | char *tmp; |
680 | diff -Nura php-5.2.6/Zend/zend_alloc.h suhosin-patch-5.2.6/Zend/zend_alloc.h |
681 | --- php-5.2.6/Zend/zend_alloc.h 2007-12-31 08:20:02.000000000 +0100 |
682 | +++ suhosin-patch-5.2.6/Zend/zend_alloc.h 2008-05-01 11:54:41.000000000 +0200 |
683 | @@ -128,6 +128,9 @@ |
684 | |
685 | ZEND_API void start_memory_manager(TSRMLS_D); |
686 | ZEND_API void shutdown_memory_manager(int silent, int full_shutdown TSRMLS_DC); |
687 | +#if SUHOSIN_PATCH |
688 | +ZEND_API void suhosin_clear_mm_canaries(TSRMLS_D); |
689 | +#endif |
690 | ZEND_API int is_zend_mm(TSRMLS_D); |
691 | |
692 | #if ZEND_DEBUG |
693 | diff -Nura php-5.2.6/Zend/zend_canary.c suhosin-patch-5.2.6/Zend/zend_canary.c |
694 | --- php-5.2.6/Zend/zend_canary.c 1970-01-01 01:00:00.000000000 +0100 |
695 | +++ suhosin-patch-5.2.6/Zend/zend_canary.c 2008-05-01 11:54:41.000000000 +0200 |
696 | @@ -0,0 +1,64 @@ |
697 | +/* |
698 | + +----------------------------------------------------------------------+ |
699 | + | Suhosin-Patch for PHP | |
700 | + +----------------------------------------------------------------------+ |
701 | + | Copyright (c) 2004-2006 Stefan Esser | |
702 | + +----------------------------------------------------------------------+ |
703 | + | This source file is subject to version 2.02 of the PHP license, | |
704 | + | that is bundled with this package in the file LICENSE, and is | |
705 | + | available at through the world-wide-web at | |
706 | + | http://www.php.net/license/2_02.txt. | |
707 | + | If you did not receive a copy of the PHP license and are unable to | |
708 | + | obtain it through the world-wide-web, please send a note to | |
709 | + | license@php.net so we can mail you a copy immediately. | |
710 | + +----------------------------------------------------------------------+ |
711 | + | Author: Stefan Esser <sesser@hardened-php.net> | |
712 | + +----------------------------------------------------------------------+ |
713 | + */ |
714 | +/* $Id: php5-5.2.6-suhosin-0.9.6.2.patch,v 1.1 2008-08-17 17:36:49 niro Exp $ */ |
715 | + |
716 | +#include "zend.h" |
717 | + |
718 | +#include <stdio.h> |
719 | +#include <stdlib.h> |
720 | + |
721 | + |
722 | +#if SUHOSIN_PATCH |
723 | + |
724 | +static size_t last_canary = 0x73625123; |
725 | + |
726 | +/* will be replaced later with more compatible method */ |
727 | +ZEND_API size_t zend_canary() |
728 | +{ |
729 | + time_t t; |
730 | + size_t canary; |
731 | + int fd; |
732 | + |
733 | +#ifndef PHP_WIN32 |
734 | + fd = open("/dev/urandom", 0); |
735 | + if (fd != -1) { |
736 | + int r = read(fd, &canary, sizeof(canary)); |
737 | + close(fd); |
738 | + if (r == sizeof(canary)) { |
739 | + return (canary); |
740 | + } |
741 | + } |
742 | +#endif |
743 | + /* not good but we never want to do this */ |
744 | + time(&t); |
745 | + canary = *(unsigned int *)&t + getpid() << 16 + last_canary; |
746 | + last_canary ^= (canary << 5) | (canary >> (32-5)); |
747 | + return (canary); |
748 | +} |
749 | + |
750 | +#endif |
751 | + |
752 | + |
753 | +/* |
754 | + * Local variables: |
755 | + * tab-width: 4 |
756 | + * c-basic-offset: 4 |
757 | + * End: |
758 | + * vim600: sw=4 ts=4 fdm=marker |
759 | + * vim<600: sw=4 ts=4 |
760 | + */ |
761 | diff -Nura php-5.2.6/Zend/zend_compile.c suhosin-patch-5.2.6/Zend/zend_compile.c |
762 | --- php-5.2.6/Zend/zend_compile.c 2008-02-20 13:04:49.000000000 +0100 |
763 | +++ suhosin-patch-5.2.6/Zend/zend_compile.c 2008-05-01 11:54:41.000000000 +0200 |
764 | @@ -54,7 +54,6 @@ |
765 | property_info->name = zend_strndup(property_info->name, property_info->name_length); |
766 | } |
767 | |
768 | - |
769 | static void zend_destroy_property_info(zend_property_info *property_info) |
770 | { |
771 | efree(property_info->name); |
772 | @@ -68,6 +67,10 @@ |
773 | { |
774 | free(property_info->name); |
775 | } |
776 | +#if SUHOSIN_PATCH |
777 | +void *suhosin_zend_destroy_property_info_internal = zend_destroy_property_info_internal; |
778 | +void *suhosin_zend_destroy_property_info = zend_destroy_property_info; |
779 | +#endif |
780 | |
781 | static void build_runtime_defined_function_key(zval *result, char *name, int name_length TSRMLS_DC) |
782 | { |
783 | diff -Nura php-5.2.6/Zend/zend_compile.h suhosin-patch-5.2.6/Zend/zend_compile.h |
784 | --- php-5.2.6/Zend/zend_compile.h 2007-12-31 08:20:02.000000000 +0100 |
785 | +++ suhosin-patch-5.2.6/Zend/zend_compile.h 2008-05-01 11:54:41.000000000 +0200 |
786 | @@ -564,6 +564,11 @@ |
787 | |
788 | int zendlex(znode *zendlval TSRMLS_DC); |
789 | |
790 | +#if SUHOSIN_PATCH |
791 | +extern void *suhosin_zend_destroy_property_info_internal; |
792 | +extern void *suhosin_zend_destroy_property_info; |
793 | +#endif |
794 | + |
795 | /* BEGIN: OPCODES */ |
796 | |
797 | #include "zend_vm_opcodes.h" |
798 | @@ -686,6 +691,7 @@ |
799 | |
800 | #define ZEND_RETURNS_FUNCTION 1<<0 |
801 | |
802 | + |
803 | END_EXTERN_C() |
804 | |
805 | #define ZEND_CLONE_FUNC_NAME "__clone" |
806 | diff -Nura php-5.2.6/Zend/zend_constants.c suhosin-patch-5.2.6/Zend/zend_constants.c |
807 | --- php-5.2.6/Zend/zend_constants.c 2008-02-19 13:00:36.000000000 +0100 |
808 | +++ suhosin-patch-5.2.6/Zend/zend_constants.c 2008-05-01 11:54:41.000000000 +0200 |
809 | @@ -110,6 +110,75 @@ |
810 | REGISTER_MAIN_LONG_CONSTANT("E_USER_NOTICE", E_USER_NOTICE, CONST_PERSISTENT | CONST_CS); |
811 | |
812 | REGISTER_MAIN_LONG_CONSTANT("E_ALL", E_ALL, CONST_PERSISTENT | CONST_CS); |
813 | +#if SUHOSIN_PATCH |
814 | + REGISTER_MAIN_LONG_CONSTANT("S_MEMORY", S_MEMORY, CONST_PERSISTENT | CONST_CS); |
815 | + REGISTER_MAIN_LONG_CONSTANT("S_VARS", S_VARS, CONST_PERSISTENT | CONST_CS); |
816 | + REGISTER_MAIN_LONG_CONSTANT("S_FILES", S_FILES, CONST_PERSISTENT | CONST_CS); |
817 | + REGISTER_MAIN_LONG_CONSTANT("S_INCLUDE", S_INCLUDE, CONST_PERSISTENT | CONST_CS); |
818 | + REGISTER_MAIN_LONG_CONSTANT("S_SQL", S_SQL, CONST_PERSISTENT | CONST_CS); |
819 | + REGISTER_MAIN_LONG_CONSTANT("S_EXECUTOR", S_EXECUTOR, CONST_PERSISTENT | CONST_CS); |
820 | + REGISTER_MAIN_LONG_CONSTANT("S_MAIL", S_MAIL, CONST_PERSISTENT | CONST_CS); |
821 | + REGISTER_MAIN_LONG_CONSTANT("S_SESSION", S_SESSION, CONST_PERSISTENT | CONST_CS); |
822 | + REGISTER_MAIN_LONG_CONSTANT("S_MISC", S_MISC, CONST_PERSISTENT | CONST_CS); |
823 | + REGISTER_MAIN_LONG_CONSTANT("S_INTERNAL", S_INTERNAL, CONST_PERSISTENT | CONST_CS); |
824 | + REGISTER_MAIN_LONG_CONSTANT("S_ALL", S_ALL, CONST_PERSISTENT | CONST_CS); |
825 | + |
826 | + /* error levels */ |
827 | + REGISTER_MAIN_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ |
828 | + REGISTER_MAIN_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ |
829 | + REGISTER_MAIN_LONG_CONSTANT("LOG_CRIT", LOG_CRIT, CONST_CS | CONST_PERSISTENT); /* critical conditions */ |
830 | + REGISTER_MAIN_LONG_CONSTANT("LOG_ERR", LOG_ERR, CONST_CS | CONST_PERSISTENT); |
831 | + REGISTER_MAIN_LONG_CONSTANT("LOG_WARNING", LOG_WARNING, CONST_CS | CONST_PERSISTENT); |
832 | + REGISTER_MAIN_LONG_CONSTANT("LOG_NOTICE", LOG_NOTICE, CONST_CS | CONST_PERSISTENT); |
833 | + REGISTER_MAIN_LONG_CONSTANT("LOG_INFO", LOG_INFO, CONST_CS | CONST_PERSISTENT); |
834 | + REGISTER_MAIN_LONG_CONSTANT("LOG_DEBUG", LOG_DEBUG, CONST_CS | CONST_PERSISTENT); |
835 | + /* facility: type of program logging the message */ |
836 | + REGISTER_MAIN_LONG_CONSTANT("LOG_KERN", LOG_KERN, CONST_CS | CONST_PERSISTENT); |
837 | + REGISTER_MAIN_LONG_CONSTANT("LOG_USER", LOG_USER, CONST_CS | CONST_PERSISTENT); /* generic user level */ |
838 | + REGISTER_MAIN_LONG_CONSTANT("LOG_MAIL", LOG_MAIL, CONST_CS | CONST_PERSISTENT); /* log to email */ |
839 | + REGISTER_MAIN_LONG_CONSTANT("LOG_DAEMON", LOG_DAEMON, CONST_CS | CONST_PERSISTENT); /* other system daemons */ |
840 | + REGISTER_MAIN_LONG_CONSTANT("LOG_AUTH", LOG_AUTH, CONST_CS | CONST_PERSISTENT); |
841 | + REGISTER_MAIN_LONG_CONSTANT("LOG_SYSLOG", LOG_SYSLOG, CONST_CS | CONST_PERSISTENT); |
842 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LPR", LOG_LPR, CONST_CS | CONST_PERSISTENT); |
843 | +#ifdef LOG_NEWS |
844 | + /* No LOG_NEWS on HP-UX */ |
845 | + REGISTER_MAIN_LONG_CONSTANT("LOG_NEWS", LOG_NEWS, CONST_CS | CONST_PERSISTENT); /* usenet new */ |
846 | +#endif |
847 | +#ifdef LOG_UUCP |
848 | + /* No LOG_UUCP on HP-UX */ |
849 | + REGISTER_MAIN_LONG_CONSTANT("LOG_UUCP", LOG_UUCP, CONST_CS | CONST_PERSISTENT); |
850 | +#endif |
851 | +#ifdef LOG_CRON |
852 | + /* apparently some systems don't have this one */ |
853 | + REGISTER_MAIN_LONG_CONSTANT("LOG_CRON", LOG_CRON, CONST_CS | CONST_PERSISTENT); |
854 | +#endif |
855 | +#ifdef LOG_AUTHPRIV |
856 | + /* AIX doesn't have LOG_AUTHPRIV */ |
857 | + REGISTER_MAIN_LONG_CONSTANT("LOG_AUTHPRIV", LOG_AUTHPRIV, CONST_CS | CONST_PERSISTENT); |
858 | +#endif |
859 | +#if !defined(PHP_WIN32) && !defined(NETWARE) |
860 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL0", LOG_LOCAL0, CONST_CS | CONST_PERSISTENT); |
861 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL1", LOG_LOCAL1, CONST_CS | CONST_PERSISTENT); |
862 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL2", LOG_LOCAL2, CONST_CS | CONST_PERSISTENT); |
863 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL3", LOG_LOCAL3, CONST_CS | CONST_PERSISTENT); |
864 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL4", LOG_LOCAL4, CONST_CS | CONST_PERSISTENT); |
865 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL5", LOG_LOCAL5, CONST_CS | CONST_PERSISTENT); |
866 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL6", LOG_LOCAL6, CONST_CS | CONST_PERSISTENT); |
867 | + REGISTER_MAIN_LONG_CONSTANT("LOG_LOCAL7", LOG_LOCAL7, CONST_CS | CONST_PERSISTENT); |
868 | +#endif |
869 | + /* options */ |
870 | + REGISTER_MAIN_LONG_CONSTANT("LOG_PID", LOG_PID, CONST_CS | CONST_PERSISTENT); |
871 | + REGISTER_MAIN_LONG_CONSTANT("LOG_CONS", LOG_CONS, CONST_CS | CONST_PERSISTENT); |
872 | + REGISTER_MAIN_LONG_CONSTANT("LOG_ODELAY", LOG_ODELAY, CONST_CS | CONST_PERSISTENT); |
873 | + REGISTER_MAIN_LONG_CONSTANT("LOG_NDELAY", LOG_NDELAY, CONST_CS | CONST_PERSISTENT); |
874 | +#ifdef LOG_NOWAIT |
875 | + REGISTER_MAIN_LONG_CONSTANT("LOG_NOWAIT", LOG_NOWAIT, CONST_CS | CONST_PERSISTENT); |
876 | +#endif |
877 | +#ifdef LOG_PERROR |
878 | + /* AIX doesn't have LOG_PERROR */ |
879 | + REGISTER_MAIN_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ |
880 | +#endif |
881 | +#endif |
882 | |
883 | /* true/false constants */ |
884 | { |
885 | diff -Nura php-5.2.6/Zend/zend_errors.h suhosin-patch-5.2.6/Zend/zend_errors.h |
886 | --- php-5.2.6/Zend/zend_errors.h 2007-12-31 08:20:02.000000000 +0100 |
887 | +++ suhosin-patch-5.2.6/Zend/zend_errors.h 2008-05-01 11:54:41.000000000 +0200 |
888 | @@ -39,6 +39,20 @@ |
889 | #define E_ALL (E_ERROR | E_WARNING | E_PARSE | E_NOTICE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING | E_USER_ERROR | E_USER_WARNING | E_USER_NOTICE | E_RECOVERABLE_ERROR) |
890 | #define E_CORE (E_CORE_ERROR | E_CORE_WARNING) |
891 | |
892 | +#if SUHOSIN_PATCH |
893 | +#define S_MEMORY (1<<0L) |
894 | +#define S_MISC (1<<1L) |
895 | +#define S_VARS (1<<2L) |
896 | +#define S_FILES (1<<3L) |
897 | +#define S_INCLUDE (1<<4L) |
898 | +#define S_SQL (1<<5L) |
899 | +#define S_EXECUTOR (1<<6L) |
900 | +#define S_MAIL (1<<7L) |
901 | +#define S_SESSION (1<<8L) |
902 | +#define S_INTERNAL (1<<29L) |
903 | +#define S_ALL (S_MEMORY | S_VARS | S_INCLUDE | S_FILES | S_MAIL | S_SESSION | S_MISC | S_SQL | S_EXECUTOR) |
904 | +#endif |
905 | + |
906 | #endif /* ZEND_ERRORS_H */ |
907 | |
908 | /* |
909 | diff -Nura php-5.2.6/Zend/zend_hash.c suhosin-patch-5.2.6/Zend/zend_hash.c |
910 | --- php-5.2.6/Zend/zend_hash.c 2007-12-31 08:20:02.000000000 +0100 |
911 | +++ suhosin-patch-5.2.6/Zend/zend_hash.c 2008-05-01 11:54:41.000000000 +0200 |
912 | @@ -20,6 +20,7 @@ |
913 | /* $Id: php5-5.2.6-suhosin-0.9.6.2.patch,v 1.1 2008-08-17 17:36:49 niro Exp $ */ |
914 | |
915 | #include "zend.h" |
916 | +#include "zend_compile.h" |
917 | |
918 | #define CONNECT_TO_BUCKET_DLLIST(element, list_head) \ |
919 | (element)->pNext = (list_head); \ |
920 | @@ -132,7 +133,189 @@ |
921 | (p)->pDataPtr=NULL; \ |
922 | } |
923 | |
924 | +#if SUHOSIN_PATCH |
925 | +#ifdef ZTS |
926 | +MUTEX_T zend_hash_dprot_mx_reader; |
927 | +MUTEX_T zend_hash_dprot_mx_writer; |
928 | +unsigned int zend_hash_dprot_reader; |
929 | +#endif |
930 | +unsigned int zend_hash_dprot_counter; |
931 | +unsigned int zend_hash_dprot_curmax; |
932 | +dtor_func_t *zend_hash_dprot_table = NULL; |
933 | + |
934 | +static void zend_hash_dprot_begin_read() |
935 | +{ |
936 | +#ifdef ZTS |
937 | + tsrm_mutex_lock(zend_hash_dprot_mx_reader); |
938 | + if ((++(zend_hash_dprot_reader)) == 1) { |
939 | + tsrm_mutex_lock(zend_hash_dprot_mx_writer); |
940 | + } |
941 | + tsrm_mutex_unlock(zend_hash_dprot_mx_reader); |
942 | +#endif |
943 | +} |
944 | + |
945 | +static void zend_hash_dprot_end_read() |
946 | +{ |
947 | +#ifdef ZTS |
948 | + tsrm_mutex_lock(zend_hash_dprot_mx_reader); |
949 | + if ((--(zend_hash_dprot_reader)) == 0) { |
950 | + tsrm_mutex_unlock(zend_hash_dprot_mx_writer); |
951 | + } |
952 | + tsrm_mutex_unlock(zend_hash_dprot_mx_reader); |
953 | +#endif |
954 | +} |
955 | + |
956 | +static void zend_hash_dprot_begin_write() |
957 | +{ |
958 | +#ifdef ZTS |
959 | + tsrm_mutex_lock(zend_hash_dprot_mx_writer); |
960 | +#endif |
961 | +} |
962 | + |
963 | +static void zend_hash_dprot_end_write() |
964 | +{ |
965 | +#ifdef ZTS |
966 | + tsrm_mutex_unlock(zend_hash_dprot_mx_writer); |
967 | +#endif |
968 | +} |
969 | + |
970 | +/*ZEND_API void zend_hash_dprot_dtor() |
971 | +{ |
972 | +#ifdef ZTS |
973 | + tsrm_mutex_free(zend_hash_dprot_mx_reader); |
974 | + tsrm_mutex_free(zend_hash_dprot_mx_writer); |
975 | +#endif |
976 | + free(zend_hash_dprot_table); |
977 | +}*/ |
978 | + |
979 | +static void zend_hash_add_destructor(dtor_func_t pDestructor) |
980 | +{ |
981 | + int left, right, mid; |
982 | + zend_bool found = 0; |
983 | + unsigned long value; |
984 | + |
985 | + if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR || pDestructor == ZVAL_INTERNAL_PTR_DTOR |
986 | + || pDestructor == ZEND_FUNCTION_DTOR || pDestructor == ZEND_CLASS_DTOR) { |
987 | + return; |
988 | + } |
989 | + |
990 | + if (zend_hash_dprot_table == NULL) { |
991 | +#ifdef ZTS |
992 | + zend_hash_dprot_mx_reader = tsrm_mutex_alloc(); |
993 | + zend_hash_dprot_mx_writer = tsrm_mutex_alloc(); |
994 | + zend_hash_dprot_reader = 0; |
995 | +#endif |
996 | + zend_hash_dprot_counter = 0; |
997 | + zend_hash_dprot_curmax = 256; |
998 | + zend_hash_dprot_table = (dtor_func_t *) malloc(256 * sizeof(dtor_func_t)); |
999 | + } |
1000 | + |
1001 | + zend_hash_dprot_begin_write(); |
1002 | + |
1003 | + if (zend_hash_dprot_counter == 0) { |
1004 | + zend_hash_dprot_counter++; |
1005 | + zend_hash_dprot_table[0] = pDestructor; |
1006 | + } else { |
1007 | + value = (unsigned long) pDestructor; |
1008 | + left = 0; |
1009 | + right = zend_hash_dprot_counter-1; |
1010 | + mid = 0; |
1011 | + |
1012 | + while (left < right) { |
1013 | + mid = (right - left) >> 1; |
1014 | + mid += left; |
1015 | + if ((unsigned long)zend_hash_dprot_table[mid] == value) { |
1016 | + found = 1; |
1017 | + break; |
1018 | + } |
1019 | + if (value < (unsigned long)zend_hash_dprot_table[mid]) { |
1020 | + right = mid-1; |
1021 | + } else { |
1022 | + left = mid+1; |
1023 | + } |
1024 | + } |
1025 | + if ((unsigned long)zend_hash_dprot_table[left] == value) { |
1026 | + found = 1; |
1027 | + } |
1028 | + |
1029 | + if (!found) { |
1030 | + |
1031 | + if (zend_hash_dprot_counter >= zend_hash_dprot_curmax) { |
1032 | + zend_hash_dprot_curmax += 256; |
1033 | + zend_hash_dprot_table = (dtor_func_t *) realloc(zend_hash_dprot_table, zend_hash_dprot_curmax * sizeof(dtor_func_t)); |
1034 | + } |
1035 | + |
1036 | + if ((unsigned long)zend_hash_dprot_table[left] < value) { |
1037 | + memmove(zend_hash_dprot_table+left+2, zend_hash_dprot_table+left+1, (zend_hash_dprot_counter-left-1)*sizeof(dtor_func_t)); |
1038 | + zend_hash_dprot_table[left+1] = pDestructor; |
1039 | + } else { |
1040 | + memmove(zend_hash_dprot_table+left+1, zend_hash_dprot_table+left, (zend_hash_dprot_counter-left)*sizeof(dtor_func_t)); |
1041 | + zend_hash_dprot_table[left] = pDestructor; |
1042 | + } |
1043 | + |
1044 | + zend_hash_dprot_counter++; |
1045 | + } |
1046 | + } |
1047 | + |
1048 | + zend_hash_dprot_end_write(); |
1049 | +} |
1050 | + |
1051 | +static void zend_hash_check_destructor(dtor_func_t pDestructor) |
1052 | +{ |
1053 | + unsigned long value; |
1054 | + |
1055 | + if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR || pDestructor == ZVAL_INTERNAL_PTR_DTOR |
1056 | +#ifdef ZEND_ENGINE_2 |
1057 | + || pDestructor == suhosin_zend_destroy_property_info_internal || pDestructor == suhosin_zend_destroy_property_info |
1058 | +#endif |
1059 | + || pDestructor == ZEND_FUNCTION_DTOR || pDestructor == ZEND_CLASS_DTOR) { |
1060 | + return; |
1061 | + } |
1062 | + |
1063 | + zend_hash_dprot_begin_read(); |
1064 | + |
1065 | + if (zend_hash_dprot_counter > 0) { |
1066 | + int left, right, mid; |
1067 | + zend_bool found = 0; |
1068 | + |
1069 | + value = (unsigned long) pDestructor; |
1070 | + left = 0; |
1071 | + right = zend_hash_dprot_counter-1; |
1072 | + |
1073 | + while (left < right) { |
1074 | + mid = (right - left) >> 1; |
1075 | + mid += left; |
1076 | + if ((unsigned long)zend_hash_dprot_table[mid] == value) { |
1077 | + found = 1; |
1078 | + break; |
1079 | + } |
1080 | + if (value < (unsigned long)zend_hash_dprot_table[mid]) { |
1081 | + right = mid-1; |
1082 | + } else { |
1083 | + left = mid+1; |
1084 | + } |
1085 | + } |
1086 | + if ((unsigned long)zend_hash_dprot_table[left] == value) { |
1087 | + found = 1; |
1088 | + } |
1089 | + |
1090 | + if (!found) { |
1091 | + zend_hash_dprot_end_read(); |
1092 | + |
1093 | + zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown Hashtable destructor"); |
1094 | + exit(1); |
1095 | + return; |
1096 | + } |
1097 | + |
1098 | + } |
1099 | + |
1100 | + zend_hash_dprot_end_read(); |
1101 | +} |
1102 | |
1103 | +#else |
1104 | +#define zend_hash_add_destructor(pDestructor) do {} while(0) |
1105 | +#define zend_hash_check_destructor(pDestructor) do {} while(0) |
1106 | +#endif |
1107 | |
1108 | ZEND_API int _zend_hash_init(HashTable *ht, uint nSize, hash_func_t pHashFunction, dtor_func_t pDestructor, zend_bool persistent ZEND_FILE_LINE_DC) |
1109 | { |
1110 | @@ -153,6 +336,7 @@ |
1111 | |
1112 | ht->nTableMask = ht->nTableSize - 1; |
1113 | ht->pDestructor = pDestructor; |
1114 | + zend_hash_add_destructor(pDestructor); |
1115 | ht->arBuckets = NULL; |
1116 | ht->pListHead = NULL; |
1117 | ht->pListTail = NULL; |
1118 | @@ -230,6 +414,8 @@ |
1119 | return FAILURE; |
1120 | } |
1121 | #endif |
1122 | + |
1123 | + zend_hash_check_destructor(ht->pDestructor); |
1124 | if (ht->pDestructor) { |
1125 | ht->pDestructor(p->pData); |
1126 | } |
1127 | @@ -295,6 +481,7 @@ |
1128 | return FAILURE; |
1129 | } |
1130 | #endif |
1131 | + zend_hash_check_destructor(ht->pDestructor); |
1132 | if (ht->pDestructor) { |
1133 | ht->pDestructor(p->pData); |
1134 | } |
1135 | @@ -370,6 +557,7 @@ |
1136 | return FAILURE; |
1137 | } |
1138 | #endif |
1139 | + zend_hash_check_destructor(ht->pDestructor); |
1140 | if (ht->pDestructor) { |
1141 | ht->pDestructor(p->pData); |
1142 | } |
1143 | @@ -493,6 +681,7 @@ |
1144 | if (ht->pInternalPointer == p) { |
1145 | ht->pInternalPointer = p->pListNext; |
1146 | } |
1147 | + zend_hash_check_destructor(ht->pDestructor); |
1148 | if (ht->pDestructor) { |
1149 | ht->pDestructor(p->pData); |
1150 | } |
1151 | @@ -518,6 +707,8 @@ |
1152 | |
1153 | SET_INCONSISTENT(HT_IS_DESTROYING); |
1154 | |
1155 | + zend_hash_check_destructor(ht->pDestructor); |
1156 | + |
1157 | p = ht->pListHead; |
1158 | while (p != NULL) { |
1159 | q = p; |
1160 | @@ -544,6 +735,8 @@ |
1161 | |
1162 | SET_INCONSISTENT(HT_CLEANING); |
1163 | |
1164 | + zend_hash_check_destructor(ht->pDestructor); |
1165 | + |
1166 | p = ht->pListHead; |
1167 | while (p != NULL) { |
1168 | q = p; |
1169 | @@ -607,6 +800,7 @@ |
1170 | ht->nNumOfElements--; |
1171 | HANDLE_UNBLOCK_INTERRUPTIONS(); |
1172 | |
1173 | + zend_hash_check_destructor(ht->pDestructor); |
1174 | if (ht->pDestructor) { |
1175 | ht->pDestructor(p->pData); |
1176 | } |
1177 | diff -Nura php-5.2.6/Zend/zend_llist.c suhosin-patch-5.2.6/Zend/zend_llist.c |
1178 | --- php-5.2.6/Zend/zend_llist.c 2007-12-31 08:20:03.000000000 +0100 |
1179 | +++ suhosin-patch-5.2.6/Zend/zend_llist.c 2008-05-01 11:54:41.000000000 +0200 |
1180 | @@ -23,6 +23,184 @@ |
1181 | #include "zend_llist.h" |
1182 | #include "zend_qsort.h" |
1183 | |
1184 | +#if SUHOSIN_PATCH |
1185 | +#ifdef ZTS |
1186 | +MUTEX_T zend_llist_dprot_mx_reader; |
1187 | +MUTEX_T zend_llist_dprot_mx_writer; |
1188 | +unsigned int zend_llist_dprot_reader; |
1189 | +#endif |
1190 | +unsigned int zend_llist_dprot_counter; |
1191 | +unsigned int zend_llist_dprot_curmax; |
1192 | +llist_dtor_func_t *zend_llist_dprot_table = NULL; |
1193 | + |
1194 | +static void zend_llist_dprot_begin_read() |
1195 | +{ |
1196 | +#ifdef ZTS |
1197 | + tsrm_mutex_lock(zend_llist_dprot_mx_reader); |
1198 | + if ((++(zend_llist_dprot_reader)) == 1) { |
1199 | + tsrm_mutex_lock(zend_llist_dprot_mx_writer); |
1200 | + } |
1201 | + tsrm_mutex_unlock(zend_llist_dprot_mx_reader); |
1202 | +#endif |
1203 | +} |
1204 | + |
1205 | +static void zend_llist_dprot_end_read() |
1206 | +{ |
1207 | +#ifdef ZTS |
1208 | + tsrm_mutex_lock(zend_llist_dprot_mx_reader); |
1209 | + if ((--(zend_llist_dprot_reader)) == 0) { |
1210 | + tsrm_mutex_unlock(zend_llist_dprot_mx_writer); |
1211 | + } |
1212 | + tsrm_mutex_unlock(zend_llist_dprot_mx_reader); |
1213 | +#endif |
1214 | +} |
1215 | + |
1216 | +static void zend_llist_dprot_begin_write() |
1217 | +{ |
1218 | +#ifdef ZTS |
1219 | + tsrm_mutex_lock(zend_llist_dprot_mx_writer); |
1220 | +#endif |
1221 | +} |
1222 | + |
1223 | +static void zend_llist_dprot_end_write() |
1224 | +{ |
1225 | +#ifdef ZTS |
1226 | + tsrm_mutex_unlock(zend_llist_dprot_mx_writer); |
1227 | +#endif |
1228 | +} |
1229 | + |
1230 | +/*ZEND_API void zend_llist_dprot_dtor() |
1231 | +{ |
1232 | +#ifdef ZTS |
1233 | + tsrm_mutex_free(zend_llist_dprot_mx_reader); |
1234 | + tsrm_mutex_free(zend_llist_dprot_mx_writer); |
1235 | +#endif |
1236 | + free(zend_llist_dprot_table); |
1237 | +}*/ |
1238 | + |
1239 | +static void zend_llist_add_destructor(llist_dtor_func_t pDestructor) |
1240 | +{ |
1241 | + int left, right, mid; |
1242 | + zend_bool found = 0; |
1243 | + unsigned long value; |
1244 | + |
1245 | + if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR) { |
1246 | + return; |
1247 | + } |
1248 | + |
1249 | + if (zend_llist_dprot_table == NULL) { |
1250 | +#ifdef ZTS |
1251 | + zend_llist_dprot_mx_reader = tsrm_mutex_alloc(); |
1252 | + zend_llist_dprot_mx_writer = tsrm_mutex_alloc(); |
1253 | + zend_llist_dprot_reader = 0; |
1254 | +#endif |
1255 | + zend_llist_dprot_counter = 0; |
1256 | + zend_llist_dprot_curmax = 256; |
1257 | + zend_llist_dprot_table = (llist_dtor_func_t *) malloc(256 * sizeof(llist_dtor_func_t)); |
1258 | + } |
1259 | + |
1260 | + zend_llist_dprot_begin_write(); |
1261 | + |
1262 | + if (zend_llist_dprot_counter == 0) { |
1263 | + zend_llist_dprot_counter++; |
1264 | + zend_llist_dprot_table[0] = pDestructor; |
1265 | + } else { |
1266 | + value = (unsigned long) pDestructor; |
1267 | + left = 0; |
1268 | + right = zend_llist_dprot_counter-1; |
1269 | + mid = 0; |
1270 | + |
1271 | + while (left < right) { |
1272 | + mid = (right - left) >> 1; |
1273 | + mid += left; |
1274 | + if ((unsigned long)zend_llist_dprot_table[mid] == value) { |
1275 | + found = 1; |
1276 | + break; |
1277 | + } |
1278 | + if (value < (unsigned long)zend_llist_dprot_table[mid]) { |
1279 | + right = mid-1; |
1280 | + } else { |
1281 | + left = mid+1; |
1282 | + } |
1283 | + } |
1284 | + if ((unsigned long)zend_llist_dprot_table[left] == value) { |
1285 | + found = 1; |
1286 | + } |
1287 | + |
1288 | + if (!found) { |
1289 | + |
1290 | + if (zend_llist_dprot_counter >= zend_llist_dprot_curmax) { |
1291 | + zend_llist_dprot_curmax += 256; |
1292 | + zend_llist_dprot_table = (llist_dtor_func_t *) realloc(zend_llist_dprot_table, zend_llist_dprot_curmax * sizeof(llist_dtor_func_t)); |
1293 | + } |
1294 | + |
1295 | + if ((unsigned long)zend_llist_dprot_table[left] < value) { |
1296 | + memmove(zend_llist_dprot_table+left+2, zend_llist_dprot_table+left+1, (zend_llist_dprot_counter-left-1)*sizeof(llist_dtor_func_t)); |
1297 | + zend_llist_dprot_table[left+1] = pDestructor; |
1298 | + } else { |
1299 | + memmove(zend_llist_dprot_table+left+1, zend_llist_dprot_table+left, (zend_llist_dprot_counter-left)*sizeof(llist_dtor_func_t)); |
1300 | + zend_llist_dprot_table[left] = pDestructor; |
1301 | + } |
1302 | + |
1303 | + zend_llist_dprot_counter++; |
1304 | + } |
1305 | + } |
1306 | + |
1307 | + zend_llist_dprot_end_write(); |
1308 | +} |
1309 | + |
1310 | +static void zend_llist_check_destructor(llist_dtor_func_t pDestructor) |
1311 | +{ |
1312 | + unsigned long value; |
1313 | + |
1314 | + if (pDestructor == NULL || pDestructor == ZVAL_PTR_DTOR) { |
1315 | + return; |
1316 | + } |
1317 | + |
1318 | + zend_llist_dprot_begin_read(); |
1319 | + |
1320 | + if (zend_llist_dprot_counter > 0) { |
1321 | + int left, right, mid; |
1322 | + zend_bool found = 0; |
1323 | + |
1324 | + value = (unsigned long) pDestructor; |
1325 | + left = 0; |
1326 | + right = zend_llist_dprot_counter-1; |
1327 | + |
1328 | + while (left < right) { |
1329 | + mid = (right - left) >> 1; |
1330 | + mid += left; |
1331 | + if ((unsigned long)zend_llist_dprot_table[mid] == value) { |
1332 | + found = 1; |
1333 | + break; |
1334 | + } |
1335 | + if (value < (unsigned long)zend_llist_dprot_table[mid]) { |
1336 | + right = mid-1; |
1337 | + } else { |
1338 | + left = mid+1; |
1339 | + } |
1340 | + } |
1341 | + if ((unsigned long)zend_llist_dprot_table[left] == value) { |
1342 | + found = 1; |
1343 | + } |
1344 | + |
1345 | + if (!found) { |
1346 | + zend_llist_dprot_end_read(); |
1347 | + |
1348 | + zend_suhosin_log(S_MEMORY, "possible memory corruption detected - unknown llist destructor"); |
1349 | + exit(1); |
1350 | + return; |
1351 | + } |
1352 | + |
1353 | + } |
1354 | + |
1355 | + zend_llist_dprot_end_read(); |
1356 | +} |
1357 | +#else |
1358 | +#define zend_llist_add_destructor(pDestructor) do {} while(0) |
1359 | +#define zend_llist_check_destructor(pDestructor) do {} while(0) |
1360 | +#endif |
1361 | + |
1362 | ZEND_API void zend_llist_init(zend_llist *l, size_t size, llist_dtor_func_t dtor, unsigned char persistent) |
1363 | { |
1364 | l->head = NULL; |
1365 | @@ -30,6 +208,7 @@ |
1366 | l->count = 0; |
1367 | l->size = size; |
1368 | l->dtor = dtor; |
1369 | + zend_llist_add_destructor(dtor); |
1370 | l->persistent = persistent; |
1371 | } |
1372 | |
1373 | @@ -81,6 +260,7 @@ |
1374 | } else {\ |
1375 | (l)->tail = (current)->prev;\ |
1376 | }\ |
1377 | + zend_llist_check_destructor((l)->dtor); \ |
1378 | if ((l)->dtor) {\ |
1379 | (l)->dtor((current)->data);\ |
1380 | }\ |
1381 | @@ -108,6 +288,7 @@ |
1382 | { |
1383 | zend_llist_element *current=l->head, *next; |
1384 | |
1385 | + zend_llist_check_destructor(l->dtor); |
1386 | while (current) { |
1387 | next = current->next; |
1388 | if (l->dtor) { |
1389 | @@ -133,6 +314,7 @@ |
1390 | zend_llist_element *old_tail; |
1391 | void *data; |
1392 | |
1393 | + zend_llist_check_destructor(l->dtor); |
1394 | if ((old_tail = l->tail)) { |
1395 | if (old_tail->prev) { |
1396 | old_tail->prev->next = NULL; |
1397 | diff -Nura php-5.2.6/configure suhosin-patch-5.2.6/configure |
1398 | --- php-5.2.6/configure 2008-04-30 20:37:32.000000000 +0200 |
1399 | +++ suhosin-patch-5.2.6/configure 2008-05-01 11:54:41.000000000 +0200 |
1400 | @@ -18496,6 +18496,9 @@ |
1401 | |
1402 | fi |
1403 | |
1404 | +cat >> confdefs.h <<\EOF |
1405 | +#define SUHOSIN_PATCH 1 |
1406 | +EOF |
1407 | |
1408 | echo $ac_n "checking for declared timezone""... $ac_c" 1>&6 |
1409 | echo "configure:18502: checking for declared timezone" >&5 |
1410 | @@ -115757,7 +115760,7 @@ |
1411 | php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ |
1412 | strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ |
1413 | network.c php_open_temporary_file.c php_logos.c \ |
1414 | - output.c ; do |
1415 | + output.c suhosin_patch.c ; do |
1416 | |
1417 | IFS=. |
1418 | set $ac_src |
1419 | @@ -115959,7 +115962,7 @@ |
1420 | zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \ |
1421 | zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ |
1422 | zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ |
1423 | - zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c; do |
1424 | + zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_canary.c; do |
1425 | |
1426 | IFS=. |
1427 | set $ac_src |
1428 | diff -Nura php-5.2.6/configure.in suhosin-patch-5.2.6/configure.in |
1429 | --- php-5.2.6/configure.in 2008-04-30 20:27:55.000000000 +0200 |
1430 | +++ suhosin-patch-5.2.6/configure.in 2008-05-01 11:54:41.000000000 +0200 |
1431 | @@ -227,6 +227,7 @@ |
1432 | sinclude(TSRM/threads.m4) |
1433 | sinclude(TSRM/tsrm.m4) |
1434 | |
1435 | +sinclude(main/suhosin_patch.m4) |
1436 | |
1437 | divert(2) |
1438 | |
1439 | @@ -1301,7 +1302,7 @@ |
1440 | php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ |
1441 | strlcat.c mergesort.c reentrancy.c php_variables.c php_ticks.c \ |
1442 | network.c php_open_temporary_file.c php_logos.c \ |
1443 | - output.c ) |
1444 | + output.c suhosin_patch.c ) |
1445 | |
1446 | PHP_ADD_SOURCES(main/streams, streams.c cast.c memory.c filter.c \ |
1447 | plain_wrapper.c userspace.c transports.c xp_socket.c mmap.c) |
1448 | @@ -1327,7 +1328,7 @@ |
1449 | zend_variables.c zend.c zend_API.c zend_extensions.c zend_hash.c \ |
1450 | zend_list.c zend_indent.c zend_builtin_functions.c zend_sprintf.c \ |
1451 | zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c zend_stream.c \ |
1452 | - zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c) |
1453 | + zend_iterators.c zend_interfaces.c zend_exceptions.c zend_strtod.c zend_canary.c ) |
1454 | |
1455 | if test -r "$abs_srcdir/Zend/zend_objects.c"; then |
1456 | PHP_ADD_SOURCES(Zend, zend_objects.c zend_object_handlers.c zend_objects_API.c \ |
1457 | diff -Nura php-5.2.6/ext/standard/basic_functions.c suhosin-patch-5.2.6/ext/standard/basic_functions.c |
1458 | --- php-5.2.6/ext/standard/basic_functions.c 2008-03-20 01:55:26.000000000 +0100 |
1459 | +++ suhosin-patch-5.2.6/ext/standard/basic_functions.c 2008-05-01 11:54:41.000000000 +0200 |
1460 | @@ -3575,7 +3575,9 @@ |
1461 | PHP_FALIAS(socket_get_status, stream_get_meta_data, arginfo_stream_get_meta_data) |
1462 | |
1463 | #if (!defined(__BEOS__) && !defined(NETWARE) && HAVE_REALPATH) || defined(ZTS) |
1464 | - PHP_FE(realpath, arginfo_realpath) |
1465 | +#undef realpath |
1466 | + PHP_NAMED_FE(realpath, PHP_FN(real_path), arginfo_realpath) |
1467 | +#define realpath real_path |
1468 | #endif |
1469 | |
1470 | #ifdef HAVE_FNMATCH |
1471 | diff -Nura php-5.2.6/ext/standard/dl.c suhosin-patch-5.2.6/ext/standard/dl.c |
1472 | --- php-5.2.6/ext/standard/dl.c 2007-12-31 08:20:12.000000000 +0100 |
1473 | +++ suhosin-patch-5.2.6/ext/standard/dl.c 2008-05-01 11:54:41.000000000 +0200 |
1474 | @@ -246,6 +246,19 @@ |
1475 | RETURN_FALSE; |
1476 | } |
1477 | } |
1478 | +#if SUHOSIN_PATCH |
1479 | + if (strncmp("suhosin", module_entry->name, sizeof("suhosin")-1) == 0) { |
1480 | + void *log_func; |
1481 | + /* sucessfully loaded suhosin extension, now check for logging function replacement */ |
1482 | + log_func = (void *) DL_FETCH_SYMBOL(handle, "suhosin_log"); |
1483 | + if (log_func == NULL) { |
1484 | + log_func = (void *) DL_FETCH_SYMBOL(handle, "_suhosin_log"); |
1485 | + } |
1486 | + if (log_func != NULL) { |
1487 | + zend_suhosin_log = log_func; |
1488 | + } |
1489 | + } |
1490 | +#endif |
1491 | RETURN_TRUE; |
1492 | } |
1493 | /* }}} */ |
1494 | diff -Nura php-5.2.6/ext/standard/file.c suhosin-patch-5.2.6/ext/standard/file.c |
1495 | --- php-5.2.6/ext/standard/file.c 2007-12-31 08:20:12.000000000 +0100 |
1496 | +++ suhosin-patch-5.2.6/ext/standard/file.c 2008-05-01 11:54:41.000000000 +0200 |
1497 | @@ -2372,7 +2372,7 @@ |
1498 | #if (!defined(__BEOS__) && !defined(NETWARE) && HAVE_REALPATH) || defined(ZTS) |
1499 | /* {{{ proto string realpath(string path) |
1500 | Return the resolved path */ |
1501 | -PHP_FUNCTION(realpath) |
1502 | +PHP_FUNCTION(real_path) |
1503 | { |
1504 | zval **path; |
1505 | char resolved_path_buff[MAXPATHLEN]; |
1506 | diff -Nura php-5.2.6/ext/standard/file.h suhosin-patch-5.2.6/ext/standard/file.h |
1507 | --- php-5.2.6/ext/standard/file.h 2007-12-31 08:20:12.000000000 +0100 |
1508 | +++ suhosin-patch-5.2.6/ext/standard/file.h 2008-05-01 11:54:41.000000000 +0200 |
1509 | @@ -61,7 +61,7 @@ |
1510 | PHP_FUNCTION(fd_set); |
1511 | PHP_FUNCTION(fd_isset); |
1512 | #if (!defined(__BEOS__) && !defined(NETWARE) && HAVE_REALPATH) || defined(ZTS) |
1513 | -PHP_FUNCTION(realpath); |
1514 | +PHP_FUNCTION(real_path); |
1515 | #endif |
1516 | #ifdef HAVE_FNMATCH |
1517 | PHP_FUNCTION(fnmatch); |
1518 | diff -Nura php-5.2.6/ext/standard/info.c suhosin-patch-5.2.6/ext/standard/info.c |
1519 | --- php-5.2.6/ext/standard/info.c 2008-03-05 22:09:29.000000000 +0100 |
1520 | +++ suhosin-patch-5.2.6/ext/standard/info.c 2008-05-01 11:54:41.000000000 +0200 |
1521 | @@ -652,6 +652,31 @@ |
1522 | |
1523 | php_info_print_table_end(); |
1524 | |
1525 | + /* Suhosin Patch */ |
1526 | + php_info_print_box_start(0); |
1527 | + if (expose_php && !sapi_module.phpinfo_as_text) { |
1528 | + PUTS("<a href=\"http://www.hardened-php.net/suhosin/index.html\"><img border=\"0\" src=\""); |
1529 | + if (SG(request_info).request_uri) { |
1530 | + char *elem_esc = php_info_html_esc(SG(request_info).request_uri TSRMLS_CC); |
1531 | + PUTS(elem_esc); |
1532 | + efree(elem_esc); |
1533 | + } |
1534 | + PUTS("?="SUHOSIN_LOGO_GUID"\" alt=\"Suhosin logo\" /></a>\n"); |
1535 | + } |
1536 | + PUTS("This server is protected with the Suhosin Patch "); |
1537 | + if (sapi_module.phpinfo_as_text) { |
1538 | + PUTS(SUHOSIN_PATCH_VERSION); |
1539 | + } else { |
1540 | + zend_html_puts(SUHOSIN_PATCH_VERSION, strlen(SUHOSIN_PATCH_VERSION) TSRMLS_CC); |
1541 | + } |
1542 | + PUTS(!sapi_module.phpinfo_as_text?"<br />":"\n"); |
1543 | + if (sapi_module.phpinfo_as_text) { |
1544 | + PUTS("Copyright (c) 2006 Hardened-PHP Project\n"); |
1545 | + } else { |
1546 | + PUTS("Copyright (c) 2006 <a href=\"http://www.hardened-php.net/\">Hardened-PHP Project</a>\n"); |
1547 | + } |
1548 | + php_info_print_box_end(); |
1549 | + |
1550 | /* Zend Engine */ |
1551 | php_info_print_box_start(0); |
1552 | if (expose_php && !sapi_module.phpinfo_as_text) { |
1553 | diff -Nura php-5.2.6/ext/standard/syslog.c suhosin-patch-5.2.6/ext/standard/syslog.c |
1554 | --- php-5.2.6/ext/standard/syslog.c 2008-02-20 16:28:37.000000000 +0100 |
1555 | +++ suhosin-patch-5.2.6/ext/standard/syslog.c 2008-05-01 11:54:41.000000000 +0200 |
1556 | @@ -42,6 +42,7 @@ |
1557 | */ |
1558 | PHP_MINIT_FUNCTION(syslog) |
1559 | { |
1560 | +#if !SUHOSIN_PATCH |
1561 | /* error levels */ |
1562 | REGISTER_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */ |
1563 | REGISTER_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */ |
1564 | @@ -97,6 +98,7 @@ |
1565 | /* AIX doesn't have LOG_PERROR */ |
1566 | REGISTER_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/ |
1567 | #endif |
1568 | +#endif |
1569 | BG(syslog_device)=NULL; |
1570 | |
1571 | return SUCCESS; |
1572 | diff -Nura php-5.2.6/main/fopen_wrappers.c suhosin-patch-5.2.6/main/fopen_wrappers.c |
1573 | --- php-5.2.6/main/fopen_wrappers.c 2008-01-29 15:23:19.000000000 +0100 |
1574 | +++ suhosin-patch-5.2.6/main/fopen_wrappers.c 2008-05-01 11:54:41.000000000 +0200 |
1575 | @@ -110,7 +110,7 @@ |
1576 | |
1577 | /* normalize and expand path */ |
1578 | if (expand_filepath(path, resolved_name TSRMLS_CC) == NULL) { |
1579 | - return -1; |
1580 | + return -2; |
1581 | } |
1582 | |
1583 | path_len = strlen(resolved_name); |
1584 | @@ -182,6 +182,12 @@ |
1585 | } |
1586 | } |
1587 | |
1588 | + if (resolved_name_len == resolved_basedir_len - 1) { |
1589 | + if (resolved_basedir[resolved_basedir_len - 1] == PHP_DIR_SEPARATOR) { |
1590 | + resolved_basedir_len--; |
1591 | + } |
1592 | + } |
1593 | + |
1594 | /* Check the path */ |
1595 | #if defined(PHP_WIN32) || defined(NETWARE) |
1596 | if (strncasecmp(resolved_basedir, resolved_name, resolved_basedir_len) == 0) { |
1597 | @@ -205,7 +211,7 @@ |
1598 | } |
1599 | } else { |
1600 | /* Unable to resolve the real path, return -1 */ |
1601 | - return -1; |
1602 | + return -3; |
1603 | } |
1604 | } |
1605 | /* }}} */ |
1606 | @@ -224,22 +230,44 @@ |
1607 | char *pathbuf; |
1608 | char *ptr; |
1609 | char *end; |
1610 | + char path_copy[MAXPATHLEN]; |
1611 | + int path_len; |
1612 | + |
1613 | + /* Special case path ends with a trailing slash */ |
1614 | + path_len = strlen(path); |
1615 | + if (path_len >= MAXPATHLEN) { |
1616 | + errno = EPERM; /* we deny permission to open it */ |
1617 | + return -1; |
1618 | + } |
1619 | + if (path_len > 0 && path[path_len-1] == PHP_DIR_SEPARATOR) { |
1620 | + memcpy(path_copy, path, path_len+1); |
1621 | + while (path_len > 1 && path_copy[path_len-1] == PHP_DIR_SEPARATOR) path_len--; |
1622 | + path_copy[path_len] = '\0'; |
1623 | + path = (const char *)&path_copy; |
1624 | + } |
1625 | |
1626 | pathbuf = estrdup(PG(open_basedir)); |
1627 | |
1628 | ptr = pathbuf; |
1629 | |
1630 | while (ptr && *ptr) { |
1631 | + int res; |
1632 | end = strchr(ptr, DEFAULT_DIR_SEPARATOR); |
1633 | if (end != NULL) { |
1634 | *end = '\0'; |
1635 | end++; |
1636 | } |
1637 | |
1638 | - if (php_check_specific_open_basedir(ptr, path TSRMLS_CC) == 0) { |
1639 | + res = php_check_specific_open_basedir(ptr, path TSRMLS_CC); |
1640 | + if (res == 0) { |
1641 | efree(pathbuf); |
1642 | return 0; |
1643 | } |
1644 | + if (res == -2) { |
1645 | + efree(pathbuf); |
1646 | + errno = EPERM; |
1647 | + return -1; |
1648 | + } |
1649 | |
1650 | ptr = end; |
1651 | } |
1652 | diff -Nura php-5.2.6/main/main.c suhosin-patch-5.2.6/main/main.c |
1653 | --- php-5.2.6/main/main.c 2008-03-05 21:58:08.000000000 +0100 |
1654 | +++ suhosin-patch-5.2.6/main/main.c 2008-05-01 11:54:41.000000000 +0200 |
1655 | @@ -89,6 +89,9 @@ |
1656 | |
1657 | #include "SAPI.h" |
1658 | #include "rfc1867.h" |
1659 | +#if SUHOSIN_PATCH |
1660 | +#include "suhosin_globals.h" |
1661 | +#endif |
1662 | /* }}} */ |
1663 | |
1664 | #ifndef ZTS |
1665 | @@ -1370,7 +1373,7 @@ |
1666 | |
1667 | /* used to close fd's in the 3..255 range here, but it's problematic |
1668 | */ |
1669 | - shutdown_memory_manager(1, 1 TSRMLS_CC); |
1670 | + shutdown_memory_manager(1, 1 TSRMLS_CC); |
1671 | } |
1672 | /* }}} */ |
1673 | |
1674 | @@ -1411,6 +1414,9 @@ |
1675 | |
1676 | zend_try { |
1677 | shutdown_memory_manager(CG(unclean_shutdown), 0 TSRMLS_CC); |
1678 | +#if SUHOSIN_PATCH |
1679 | + suhosin_clear_mm_canaries(TSRMLS_C); |
1680 | +#endif |
1681 | } zend_end_try(); |
1682 | |
1683 | zend_try { |
1684 | @@ -1503,6 +1509,9 @@ |
1685 | /* 11. Free Willy (here be crashes) */ |
1686 | zend_try { |
1687 | shutdown_memory_manager(CG(unclean_shutdown) || !report_memleaks, 0 TSRMLS_CC); |
1688 | +#if SUHOSIN_PATCH |
1689 | + suhosin_clear_mm_canaries(TSRMLS_C); |
1690 | +#endif |
1691 | } zend_end_try(); |
1692 | |
1693 | /* 12. Reset max_execution_time */ |
1694 | @@ -1662,6 +1671,9 @@ |
1695 | #ifdef ZTS |
1696 | tsrm_ls = ts_resource(0); |
1697 | #endif |
1698 | +#if SUHOSIN_PATCH |
1699 | + suhosin_startup(); |
1700 | +#endif |
1701 | |
1702 | module_shutdown = 0; |
1703 | module_startup = 1; |
1704 | @@ -1791,6 +1803,10 @@ |
1705 | REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_PATH", PHP_CONFIG_FILE_PATH, strlen(PHP_CONFIG_FILE_PATH), CONST_PERSISTENT | CONST_CS); |
1706 | REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_SCAN_DIR", PHP_CONFIG_FILE_SCAN_DIR, sizeof(PHP_CONFIG_FILE_SCAN_DIR)-1, CONST_PERSISTENT | CONST_CS); |
1707 | REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS); |
1708 | +#if SUHOSIN_PATCH |
1709 | + REGISTER_MAIN_LONG_CONSTANT("SUHOSIN_PATCH", 1, CONST_PERSISTENT | CONST_CS); |
1710 | + REGISTER_MAIN_STRINGL_CONSTANT("SUHOSIN_PATCH_VERSION", SUHOSIN_PATCH_VERSION, sizeof(SUHOSIN_PATCH_VERSION)-1, CONST_PERSISTENT | CONST_CS); |
1711 | +#endif |
1712 | REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS); |
1713 | REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", LONG_MAX, CONST_PERSISTENT | CONST_CS); |
1714 | REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", sizeof(long), CONST_PERSISTENT | CONST_CS); |
1715 | @@ -1840,7 +1856,9 @@ |
1716 | module_startup = 0; |
1717 | |
1718 | shutdown_memory_manager(1, 0 TSRMLS_CC); |
1719 | - |
1720 | +#if SUHOSIN_PATCH |
1721 | + suhosin_clear_mm_canaries(TSRMLS_C); |
1722 | +#endif |
1723 | /* we're done */ |
1724 | return SUCCESS; |
1725 | } |
1726 | @@ -1899,6 +1917,9 @@ |
1727 | #ifndef ZTS |
1728 | zend_ini_shutdown(TSRMLS_C); |
1729 | shutdown_memory_manager(CG(unclean_shutdown), 1 TSRMLS_CC); |
1730 | +#if SUHOSIN_PATCH |
1731 | + suhosin_clear_mm_canaries(TSRMLS_C); |
1732 | +#endif |
1733 | core_globals_dtor(&core_globals TSRMLS_CC); |
1734 | #else |
1735 | zend_ini_global_shutdown(TSRMLS_C); |
1736 | diff -Nura php-5.2.6/main/php.h suhosin-patch-5.2.6/main/php.h |
1737 | --- php-5.2.6/main/php.h 2007-12-31 08:20:15.000000000 +0100 |
1738 | +++ suhosin-patch-5.2.6/main/php.h 2008-05-01 11:54:41.000000000 +0200 |
1739 | @@ -40,6 +40,13 @@ |
1740 | #undef sprintf |
1741 | #define sprintf php_sprintf |
1742 | |
1743 | +#if SUHOSIN_PATCH |
1744 | +#if HAVE_REALPATH |
1745 | +#undef realpath |
1746 | +#define realpath php_realpath |
1747 | +#endif |
1748 | +#endif |
1749 | + |
1750 | /* PHP's DEBUG value must match Zend's ZEND_DEBUG value */ |
1751 | #undef PHP_DEBUG |
1752 | #define PHP_DEBUG ZEND_DEBUG |
1753 | @@ -448,6 +455,10 @@ |
1754 | #endif |
1755 | #endif /* !XtOffsetOf */ |
1756 | |
1757 | +#if SUHOSIN_PATCH |
1758 | +#include "suhosin_patch.h" |
1759 | +#endif |
1760 | + |
1761 | #endif |
1762 | |
1763 | /* |
1764 | diff -Nura php-5.2.6/main/php_config.h.in suhosin-patch-5.2.6/main/php_config.h.in |
1765 | --- php-5.2.6/main/php_config.h.in 2008-04-30 20:37:39.000000000 +0200 |
1766 | +++ suhosin-patch-5.2.6/main/php_config.h.in 2008-05-01 11:54:41.000000000 +0200 |
1767 | @@ -803,6 +803,9 @@ |
1768 | /* Define if the target system has /dev/urandom device */ |
1769 | #undef HAVE_DEV_URANDOM |
1770 | |
1771 | +/* Suhosin-Patch for PHP */ |
1772 | +#undef SUHOSIN_PATCH |
1773 | + |
1774 | /* Whether you have AOLserver */ |
1775 | #undef HAVE_AOLSERVER |
1776 | |
1777 | diff -Nura php-5.2.6/main/php_logos.c suhosin-patch-5.2.6/main/php_logos.c |
1778 | --- php-5.2.6/main/php_logos.c 2007-12-31 08:20:15.000000000 +0100 |
1779 | +++ suhosin-patch-5.2.6/main/php_logos.c 2008-05-01 11:54:41.000000000 +0200 |
1780 | @@ -50,6 +50,10 @@ |
1781 | return zend_hash_del(&phpinfo_logo_hash, logo_string, strlen(logo_string)); |
1782 | } |
1783 | |
1784 | +#if SUHOSIN_PATCH |
1785 | +#include "suhosin_logo.h" |
1786 | +#endif |
1787 | + |
1788 | int php_init_info_logos(void) |
1789 | { |
1790 | if(zend_hash_init(&phpinfo_logo_hash, 0, NULL, NULL, 1)==FAILURE) |
1791 | @@ -58,6 +62,9 @@ |
1792 | php_register_info_logo(PHP_LOGO_GUID , "image/gif", php_logo , sizeof(php_logo)); |
1793 | php_register_info_logo(PHP_EGG_LOGO_GUID, "image/gif", php_egg_logo, sizeof(php_egg_logo)); |
1794 | php_register_info_logo(ZEND_LOGO_GUID , "image/gif", zend_logo , sizeof(zend_logo)); |
1795 | +#if SUHOSIN_PATCH |
1796 | + php_register_info_logo(SUHOSIN_LOGO_GUID, "image/jpeg", suhosin_logo, sizeof(suhosin_logo)); |
1797 | +#endif |
1798 | |
1799 | return SUCCESS; |
1800 | } |
1801 | diff -Nura php-5.2.6/main/snprintf.c suhosin-patch-5.2.6/main/snprintf.c |
1802 | --- php-5.2.6/main/snprintf.c 2007-12-31 08:20:15.000000000 +0100 |
1803 | +++ suhosin-patch-5.2.6/main/snprintf.c 2008-05-01 11:54:41.000000000 +0200 |
1804 | @@ -1080,7 +1080,11 @@ |
1805 | |
1806 | |
1807 | case 'n': |
1808 | +#if SUHOSIN_PATCH |
1809 | + zend_suhosin_log(S_MISC, "'n' specifier within format string"); |
1810 | +#else |
1811 | *(va_arg(ap, int *)) = cc; |
1812 | +#endif |
1813 | goto skip_output; |
1814 | |
1815 | /* |
1816 | diff -Nura php-5.2.6/main/spprintf.c suhosin-patch-5.2.6/main/spprintf.c |
1817 | --- php-5.2.6/main/spprintf.c 2007-12-31 08:20:15.000000000 +0100 |
1818 | +++ suhosin-patch-5.2.6/main/spprintf.c 2008-05-01 11:54:41.000000000 +0200 |
1819 | @@ -673,7 +673,11 @@ |
1820 | |
1821 | |
1822 | case 'n': |
1823 | +#if SUHOSIN_PATCH |
1824 | + zend_suhosin_log(S_MISC, "'n' specifier within format string"); |
1825 | +#else |
1826 | *(va_arg(ap, int *)) = xbuf->len; |
1827 | +#endif |
1828 | goto skip_output; |
1829 | |
1830 | /* |
1831 | diff -Nura php-5.2.6/main/suhosin_globals.h suhosin-patch-5.2.6/main/suhosin_globals.h |
1832 | --- php-5.2.6/main/suhosin_globals.h 1970-01-01 01:00:00.000000000 +0100 |
1833 | +++ suhosin-patch-5.2.6/main/suhosin_globals.h 2008-05-01 11:54:41.000000000 +0200 |
1834 | @@ -0,0 +1,61 @@ |
1835 | +/* |
1836 | + +----------------------------------------------------------------------+ |
1837 | + | Suhosin-Patch for PHP | |
1838 | + +----------------------------------------------------------------------+ |
1839 | + | Copyright (c) 2004-2006 Stefan Esser | |
1840 | + +----------------------------------------------------------------------+ |
1841 | + | This source file is subject to version 2.02 of the PHP license, | |
1842 | + | that is bundled with this package in the file LICENSE, and is | |
1843 | + | available at through the world-wide-web at | |
1844 | + | http://www.php.net/license/2_02.txt. | |
1845 | + | If you did not receive a copy of the PHP license and are unable to | |
1846 | + | obtain it through the world-wide-web, please send a note to | |
1847 | + | license@php.net so we can mail you a copy immediately. | |
1848 | + +----------------------------------------------------------------------+ |
1849 | + | Author: Stefan Esser <sesser@hardened-php.net> | |
1850 | + +----------------------------------------------------------------------+ |
1851 | + */ |
1852 | + |
1853 | +#ifndef SUHOSIN_GLOBALS_H |
1854 | +#define SUHOSIN_GLOBALS_H |
1855 | + |
1856 | +typedef struct _suhosin_patch_globals suhosin_patch_globals_struct; |
1857 | + |
1858 | +#ifdef ZTS |
1859 | +# define SPG(v) TSRMG(suhosin_patch_globals_id, suhosin_patch_globals_struct *, v) |
1860 | +extern int suhosin_patch_globals_id; |
1861 | +#else |
1862 | +# define SPG(v) (suhosin_patch_globals.v) |
1863 | +extern struct _suhosin_patch_globals suhosin_patch_globals; |
1864 | +#endif |
1865 | + |
1866 | + |
1867 | +struct _suhosin_patch_globals { |
1868 | + /* logging */ |
1869 | + int log_syslog; |
1870 | + int log_syslog_facility; |
1871 | + int log_syslog_priority; |
1872 | + int log_sapi; |
1873 | + int log_script; |
1874 | + int log_phpscript; |
1875 | + char *log_scriptname; |
1876 | + char *log_phpscriptname; |
1877 | + zend_bool log_phpscript_is_safe; |
1878 | + zend_bool log_use_x_forwarded_for; |
1879 | + |
1880 | + /* memory manager canary protection */ |
1881 | + unsigned int canary_1; |
1882 | + unsigned int canary_2; |
1883 | + unsigned int canary_3; |
1884 | + unsigned int dummy; |
1885 | +}; |
1886 | + |
1887 | + |
1888 | +#endif /* SUHOSIN_GLOBALS_H */ |
1889 | + |
1890 | +/* |
1891 | + * Local variables: |
1892 | + * tab-width: 4 |
1893 | + * c-basic-offset: 4 |
1894 | + * End: |
1895 | + */ |
1896 | diff -Nura php-5.2.6/main/suhosin_logo.h suhosin-patch-5.2.6/main/suhosin_logo.h |
1897 | --- php-5.2.6/main/suhosin_logo.h 1970-01-01 01:00:00.000000000 +0100 |
1898 | +++ suhosin-patch-5.2.6/main/suhosin_logo.h 2008-05-01 11:54:41.000000000 +0200 |
1899 | @@ -0,0 +1,178 @@ |
1900 | +static unsigned char suhosin_logo[] = |
1901 | + "\xff\xd8\xff\xe0\x00\x10\x4a\x46\x49\x46\x00\x01\x01\x01\x00\x48" |
1902 | + "\x00\x48\x00\x00\xff\xe1\x00\x16\x45\x78\x69\x66\x00\x00\x4d\x4d" |
1903 | + "\x00\x2a\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\xff\xdb\x00\x43" |
1904 | + "\x00\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" |
1905 | + "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" |
1906 | + "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" |
1907 | + "\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01\x01" |
1908 | + "\x01\xff\xc0\x00\x0b\x08\x00\x27\x00\x71\x01\x01\x22\x00\xff\xc4" |
1909 | + "\x00\x1e\x00\x00\x02\x02\x02\x03\x01\x01\x00\x00\x00\x00\x00\x00" |
1910 | + "\x00\x00\x00\x00\x09\x06\x08\x05\x07\x02\x03\x0a\x01\x04\xff\xc4" |
1911 | + "\x00\x32\x10\x00\x01\x04\x03\x00\x02\x00\x05\x01\x05\x09\x01\x00" |
1912 | + "\x00\x00\x00\x05\x02\x03\x04\x06\x01\x07\x08\x00\x09\x11\x12\x13" |
1913 | + "\x14\x21\x15\x0a\x16\x31\x56\x96\x17\x18\x19\x23\x32\x41\x58\x98" |
1914 | + "\xd4\xd6\xff\xda\x00\x08\x01\x01\x00\x00\x3f\x00\xf4\xc1\xe1\xe5" |
1915 | + "\x69\xe9\x3e\xb9\xd1\x7c\x8a\x2e\x9d\x66\xe8\x3b\x29\x4d\x7f\x46" |
1916 | + "\xba\x58\x55\x54\x8d\xb1\x5f\xaa\xd9\x8d\x51\x2b\xb6\x27\x5a\x69" |
1917 | + "\xd1\x43\xaf\x16\x1a\xf0\xb2\xb1\xe9\x6d\x9f\xc2\xa4\x36\x18\xb5" |
1918 | + "\x85\x10\x41\xbe\xfc\x09\xac\x49\x29\x11\xd4\x32\x97\xec\x08\x13" |
1919 | + "\xc1\x2d\x20\xc3\x59\xeb\x26\x05\xd8\x6b\x76\x31\x43\x8f\x57\xcf" |
1920 | + "\x84\x9f\x14\xa8\x53\x81\x0b\xc3\x64\x80\xa3\x02\x0a\x41\x75\xf8" |
1921 | + "\x44\x85\x93\x81\x22\x3c\xd8\x13\xe1\xbe\xf4\x59\x91\x1f\x6a\x44" |
1922 | + "\x77\x5c\x69\xc4\x2f\x39\x5f\x0f\x2a\x8d\xeb\xba\xf8\xc3\x56\x6c" |
1923 | + "\x3b\x36\xa7\xda\xbd\x4d\xa1\xb5\x4e\xc6\xa7\xa4\x3a\xec\x15\x2d" |
1924 | + "\xa5\xb3\xea\x5a\xdc\xac\x46\xac\x01\x60\xd8\x43\xc8\x8e\x8b\xb1" |
1925 | + "\x40\x4c\x95\x8b\x34\x41\x28\x52\x91\x28\x43\xd3\xa3\xb6\xa7\x55" |
1926 | + "\x15\xe7\x5a\x96\xcb\xf1\xda\xe5\x55\xee\xfe\x1e\xbd\xd9\x41\xd3" |
1927 | + "\x28\xfd\x97\xca\x57\x2b\x85\x9c\xa4\x30\x95\xaa\xa5\x57\xa2\x35" |
1928 | + "\x15\x86\xcb\x61\x34\x41\xe4\xc7\x80\x20\x18\x21\x17\x09\x85\x0b" |
1929 | + "\x14\x9d\x21\x68\x62\x1c\x08\x11\x64\x4b\x92\xf2\xd2\xd3\x2d\x2d" |
1930 | + "\x6a\xc2\x73\x6b\x3c\x3c\x8b\x9e\xbc\x52\xaa\xa4\xab\x81\x6c\xf6" |
1931 | + "\xfa\xbd\x70\xc5\xc6\x7b\xc2\xaa\x22\x4f\x58\x04\x87\x25\x6a\x27" |
1932 | + "\x1d\xa4\x3d\x20\x75\x72\x01\x09\x71\xe5\x1c\x9e\xc3\x2e\x36\xf3" |
1933 | + "\xd0\xc6\x35\x2a\x43\x4d\x2d\x0e\x2d\xb4\xa1\x49\xce\x65\x1e\x52" |
1934 | + "\x9e\xa1\xf6\x09\xcc\xdc\x63\x66\xa8\x01\xe9\x3b\x0d\xd7\x5a\x85" |
1935 | + "\xbb\xc5\x65\xc0\x7b\x2e\x46\xa9\xd9\x56\x1d\x4c\x92\x72\x26\x4e" |
1936 | + "\x86\xd5\x68\xae\xc4\xaa\x55\xce\xd7\x83\x59\xb3\x81\xee\xce\x74" |
1937 | + "\x39\x39\x31\x9f\x8a\x25\xe8\xa5\xa5\xe5\x81\xf2\x11\x23\xcb\xa1" |
1938 | + "\x1e\x43\x12\xe3\xb1\x2a\x2b\xcd\xc8\x8d\x25\x96\xa4\x47\x7d\x95" |
1939 | + "\xa5\xc6\x9f\x61\xe4\x25\xc6\x5e\x69\xc4\xe7\x29\x5b\x6e\xb6\xa4" |
1940 | + "\xad\x0b\x4e\x72\x95\x25\x58\x56\x33\x9c\x67\xce\xef\x0f\x17\xbf" |
1941 | + "\x4c\x7b\x2d\xe6\xfe\x76\x35\x27\x5a\x07\x97\x67\xe8\xae\x8d\x71" |
1942 | + "\x0f\xb2\x13\x99\xb9\xbc\x14\xad\xb3\xb7\xe6\x11\x6f\xe0\xda\x58" |
1943 | + "\xb1\x08\xac\xa6\x6c\x2d\x7f\x05\xb7\x56\xd2\xe6\xcf\xbb\x4d\x0c" |
1944 | + "\xe3\x50\xb2\xec\x91\xf0\x4a\xb8\xd6\x22\xb8\xa7\xf6\x67\xaf\xcf" |
1945 | + "\x63\x7e\xd7\xe7\x42\xd8\xbd\xc3\x71\xa1\xf2\x7e\x9b\xa8\x97\x83" |
1946 | + "\x6e\xd1\xdc\x4b\x06\x11\x2d\xae\x26\x61\x98\x72\x10\xf4\x42\x5d" |
1947 | + "\x20\x4a\xa3\x73\xd7\xf2\xcd\x3c\x48\x32\xe4\x03\x9f\x80\x37\x08" |
1948 | + "\x36\x11\xd0\xcb\x97\x6c\x08\xed\x6d\x33\x24\xa2\x1b\xb4\x77\xdf" |
1949 | + "\x61\x5d\x5f\xc1\x43\xc2\x82\xeb\x0f\x5d\x84\x08\x68\xaa\xa4\x01" |
1950 | + "\xe1\x19\xdf\xbc\x31\x65\xfe\xd1\xf5\x7d\x7a\xb2\x2a\x33\x50\x21" |
1951 | + "\x2a\x56\x9d\xb1\x81\xab\xdb\x35\x78\x30\x83\xd9\x89\x1d\x31\xac" |
1952 | + "\x96\x14\x07\x61\xbc\x20\x68\x42\x85\x33\x19\xac\xbe\xdb\x34\x56" |
1953 | + "\xf1\xd5\xfd\x29\xa9\x28\xdb\xcb\x4c\x5a\x23\xdc\xf5\x96\xc5\x10" |
1954 | + "\xa3\x35\x5b\x14\x68\xd3\x61\x62\x64\x76\x26\xcb\x17\x3e\x34\x98" |
1955 | + "\x04\xa3\xc4\x20\x38\x90\x92\xe3\xc8\x07\x2c\x36\x74\x66\x26\x0e" |
1956 | + "\x29\x02\x64\x29\x2d\x21\xe6\x16\x9c\x6b\xce\xa3\x89\xd9\x4f\xd3" |
1957 | + "\xc4\xbd\xc5\x87\x79\x9c\x65\xf6\x39\x45\x60\xe8\xce\x9e\xab\x6d" |
1958 | + "\x13\x15\x22\xe1\x5e\x4b\x38\x42\xc4\x1e\xd5\x76\xe0\xc5\xeb\x85" |
1959 | + "\x07\x2d\x0f\xb8\xb6\xa6\xd6\x6d\x71\x0d\xa2\x43\x4c\x25\xea\xfa" |
1960 | + "\xa1\xae\x4c\xe4\x7d\xbd\x76\xa9\xfb\x06\xc2\x83\x42\xeb\xad\xe7" |
1961 | + "\xe9\x5f\x68\x6f\xba\xfb\x2f\x07\xce\xb8\x13\xc1\x9b\xeb\xb0\x76" |
1962 | + "\x45\x57\x28\x7b\xea\xbe\x0f\xf4\x30\x7b\xa0\xed\xe4\x22\x93\x21" |
1963 | + "\xfc\xbc\xe0\xb9\x75\xc1\x4f\xfc\xef\xb6\xfa\xa1\xfc\x64\xa1\x4a" |
1964 | + "\x82\xc7\x33\xad\x75\xed\x82\xbd\x3d\xdb\xf7\xa8\xbe\x5e\xbb\x36" |
1965 | + "\x62\x04\x9a\x2e\xc5\xd9\x9e\x9c\x3a\x0b\x98\x0b\x57\xac\xf1\x24" |
1966 | + "\x62\x58\x83\x15\x5b\xa6\xf2\xda\x34\x70\x03\xce\x0f\x93\x1b\x12" |
1967 | + "\xc7\xce\x54\x87\x33\x15\xd6\x53\x25\x1f\x2a\x90\x87\x12\xe3\x78" |
1968 | + "\xef\x55\x77\x4d\x4a\xd8\x7e\xef\xd2\xfd\xd1\xaf\x3a\xaf\x55\xdb" |
1969 | + "\x6a\x2d\x3d\x42\xac\x51\x79\xee\x91\xab\xe1\x05\x2d\x3c\x80\xa2" |
1970 | + "\x43\xad\x22\x2e\xd5\x33\x13\xa4\x9e\x00\xe0\x04\x10\x84\xc8\xf2" |
1971 | + "\x19\x30\x92\x1f\xaa\xc3\x28\xc9\x76\x30\x3f\xe9\x10\x61\x5e\x79" |
1972 | + "\xd5\xf7\xdf\xd0\x54\xdb\xae\xb6\xae\xfa\xe8\xa3\x57\xe0\x6c\x2d" |
1973 | + "\xf7\xbd\x49\xd6\x6e\x76\x79\xcc\x54\x0c\x5f\xff\x00\xbb\x06\x98" |
1974 | + "\xa6\x9e\x89\x61\xb4\x6f\xc3\xe3\x6a\xc2\x4f\x59\x03\xc9\x80\x2c" |
1975 | + "\x59\x24\x44\x70\x38\xd5\x96\x6a\x9e\x8b\x81\x64\xe5\xbc\xa0\x3c" |
1976 | + "\x33\xaf\x17\x9d\xff\x00\x71\x1a\xd1\x3a\x80\x66\xb3\xd9\x31\x77" |
1977 | + "\x0d\x12\xbd\xae\x29\xb5\x6a\xd6\xcf\x8d\x68\x87\x75\xcd\xe8\x65" |
1978 | + "\x5a\xbe\x3c\x04\x7b\x34\xdb\x54\x19\xa4\x63\x9c\x2a\x5d\x23\xbe" |
1979 | + "\xf4\xb1\x1c\x4d\x90\xec\x92\x2f\x49\x71\xf7\x14\xf2\x97\x9f\x15" |
1980 | + "\x57\xed\x13\x21\x2a\xf5\x33\xd1\x2a\x52\x52\xac\xb7\x62\xd1\xcb" |
1981 | + "\x46\x73\x8c\x67\x28\x56\x77\x86\xbf\x6f\x2a\x4e\x73\xfe\x95\x65" |
1982 | + "\x0b\x5a\x3e\x38\xfc\xfc\xaa\x56\x3f\x86\x73\xe3\xb9\x4a\x52\x84" |
1983 | + "\xa5\x08\x4e\x12\x94\x27\x09\x4a\x53\x8c\x61\x29\x4a\x71\xf0\x4a" |
1984 | + "\x53\x8c\x7e\x31\x8c\x63\x18\xc6\x31\x8f\xc6\x31\xf8\xc7\x9f\x7c" |
1985 | + "\xd5\xbb\xae\x5e\xe2\x1f\xab\x6e\x24\x34\x00\x8a\x25\x83\x70\x40" |
1986 | + "\x1c\xcc\xda\x45\x7f\x66\x4e\x30\x2e\x94\x7e\x74\x49\xf0\xe4\x4e" |
1987 | + "\x06\x5c\xa8\x2f\x89\x21\x2e\x98\x0e\xd9\x21\xc2\x0b\x21\x0f\xc4" |
1988 | + "\x16\x6e\x48\xd9\xe4\xe3\x4a\x19\x1e\x64\x67\x54\xff\x00\x3a\x6d" |
1989 | + "\x4f\x62\xb5\x00\x4a\xaa\x51\xfd\x2d\xe8\x0e\x6c\xaf\xc6\x7d\x6d" |
1990 | + "\xc8\x88\xc7\x67\xea\x8a\x58\x02\x73\xe3\x65\x4d\xc9\x24\xc0\x3d" |
1991 | + "\x57\xa3\x2e\x53\x16\x99\x4f\xe5\xe7\x19\x97\x3e\x3b\xcf\xc9\x4b" |
1992 | + "\x99\x7f\x33\x25\xa5\xdf\xba\x77\x2b\xd3\x3e\xc2\x7b\x8b\x94\x07" |
1993 | + "\xe9\x52\x5b\x43\x87\x34\x14\x86\x37\xcf\x41\x6b\x8e\x6a\xa5\x22" |
1994 | + "\xab\xdb\x96\xa2\xcf\x46\xd8\x9b\x45\x93\xef\xd6\xdf\x3e\x99\x9c" |
1995 | + "\x7e\x29\x10\x6b\x6c\xa2\xb8\x43\x05\x09\x44\x70\x8c\xb8\xaa\x54" |
1996 | + "\x7c\x30\x36\x5e\x1c\x5e\x5b\x9f\x6c\x0d\x81\xee\xa0\x93\x8d\x67" |
1997 | + "\x55\xf3\x87\xaf\xaa\x6b\x58\xf9\xbe\xb2\x36\x07\x42\x6e\xbd\x96" |
1998 | + "\xe3\x9f\x1f\x8f\xc9\xf4\x9d\xae\x6a\x7d\x4c\x96\xbe\x5f\xc7\xcd" |
1999 | + "\xf3\xb2\xf7\xcd\xf0\xcf\xc3\xe4\xf8\xfe\x37\x4f\x1c\x4d\xf6\x40" |
2000 | + "\xf1\x6b\x7c\x4e\xe0\xa6\x71\xad\x56\xa7\x1c\x5c\x15\x6b\xfc\xf3" |
2001 | + "\x01\x5d\xac\xf1\x75\x9a\x72\x6b\xaa\x28\xc5\x88\x6d\xfb\x33\x85" |
2002 | + "\xe0\x4e\x61\xab\xeb\x31\x2c\x71\x08\x73\x11\x3b\xfc\xb5\xc0\x96" |
2003 | + "\xcc\x87\x24\x44\xb5\x9b\x9e\xb3\x71\xba\xe9\xed\xb1\x4e\xd7\x76" |
2004 | + "\x6c\xd2\xb6\x05\xb7\x5a\xde\xeb\x34\x5b\x96\x16\xfb\x59\xa9\x5c" |
2005 | + "\x4f\x55\xca\x8a\xac\x59\xb0\xe4\x54\x39\x25\xbc\x81\x37\x2a\x09" |
2006 | + "\x5f\x9e\x3b\x6b\x7d\x1f\x69\xf3\x34\x85\x39\x84\xa7\x28\x0b\xd3" |
2007 | + "\xfd\xfb\x4b\x7a\xea\xe7\xd2\x3c\xd3\xda\x15\x68\xbc\x73\xd3\x22" |
2008 | + "\x6f\xd7\x72\x5b\x2b\x66\xee\xa8\x0d\x54\xe8\x5b\xf9\x92\x96\x92" |
2009 | + "\x93\xea\x97\x4a\xc7\x43\x10\x46\x35\xc5\xc0\x60\x8a\xe4\xc1\xb5" |
2010 | + "\x36\xc6\xae\xed\xf7\x70\xa5\x86\x99\x3d\x91\xf8\xfd\x4e\x53\xeb" |
2011 | + "\xbb\xbd\x6d\xec\x8f\xd7\x89\x3d\x31\x7f\xd7\x78\xba\x50\xbb\x74" |
2012 | + "\x9d\xf6\xac\x4e\xb9\x03\x9c\x79\xd5\xe1\xbd\x17\x68\xd9\x13\x0b" |
2013 | + "\x45\x75\x88\x00\x1d\x1f\xae\x73\x6a\x1d\x5c\x6e\x44\x9f\xa6\xfa" |
2014 | + "\x4e\xd8\x25\x8b\xc0\xbc\xb2\x99\xe3\x17\x24\xb3\x23\xe2\x48\x8b" |
2015 | + "\xfa\x22\xe7\x7e\x8f\xe6\x3f\x5f\x55\x0d\x75\xd3\x51\x0b\xd7\xed" |
2016 | + "\xd3\x6f\x97\x3b\x85\x42\x80\x7e\x5f\xdc\x1b\xd6\xba\xee\xc4\x80" |
2017 | + "\xce\x06\xa9\x15\x8c\x97\x5f\x40\x69\xb2\x4d\xc5\xb2\x5c\x1e\x01" |
2018 | + "\x87\x7e\xe0\x36\x6d\x78\x80\x4e\x3c\x02\xec\x90\x1d\x11\x81\x74" |
2019 | + "\xa5\x8b\xa4\xa0\x56\x06\xd5\x79\x72\x85\x57\x3b\xb2\x2e\xae\x90" |
2020 | + "\x18\x8d\x91\xb2\x0e\x44\x19\xaa\xb4\xcc\x08\xed\x46\xfa\xd7\x2b" |
2021 | + "\x78\x58\x72\x5d\xbb\x5e\x49\xe7\xee\xf3\x8a\x9d\x22\xa4\x19\xc8" |
2022 | + "\xe7\x08\xc3\x90\x9b\x35\x9a\xa4\x25\x8c\x4b\x9b\xa7\xf8\xbf\x81" |
2023 | + "\xf5\xdf\x22\x66\xf1\x7e\x9f\x66\x3d\xbb\xfa\x73\x73\x4d\xfd\x67" |
2024 | + "\x7b\xf4\xce\xc3\x62\x2e\x6f\xbb\x0c\xa2\xdc\x69\xfc\x8a\x17\x0e" |
2025 | + "\x3a\x9e\x83\x46\xd7\xe3\x5e\x65\x86\xc0\x51\x00\xbb\x91\xe3\xe1" |
2026 | + "\xc1\x16\xc4\xe9\x65\x5c\x14\x3e\x44\x6a\x6b\xd1\x1e\xb0\x36\xdd" |
2027 | + "\x0b\x7d\x8a\xeb\xaf\x58\x5b\x64\x3f\x38\xed\x52\x76\xe8\x46\xf7" |
2028 | + "\x86\x84\xb3\x93\xb1\x0b\xe5\xfd\xfd\x0d\xe9\x6d\xe4\xf1\x1b\x1d" |
2029 | + "\x56\xb4\x34\xe4\x6a\xf5\xa4\x9c\x2c\xc9\x64\x94\xc1\xf5\x79\x6d" |
2030 | + "\x12\x96\xf3\x47\xc5\x48\xa8\xdb\xd8\x95\x64\x29\xcf\xf6\x88\xf1" |
2031 | + "\x95\x7a\x98\xe8\xbc\x27\x19\xce\x73\x61\xd1\xb8\xc6\x31\x8c\xe7" |
2032 | + "\x39\xce\x77\x9e\xbc\xc6\x31\x8c\x63\xf3\x9c\xe7\x39\xc6\x31\x8f" |
2033 | + "\xf7\xce\x7e\x1e\x3b\x7f\x0f\x0f\x0f\x13\x57\xb9\x0a\xe1\x0b\x64" |
2034 | + "\x5f\x58\x40\xc6\xc7\x7a\x4b\xf2\x3d\xbc\x71\xf4\xa7\xd2\xca\x14" |
2035 | + "\xe2\x98\x1a\x30\x1e\xe0\x26\x5a\x6a\xf0\x9c\x67\x38\x66\x00\xb8" |
2036 | + "\x72\xe6\xbe\xac\xfe\x12\xd3\x0b\x56\x73\x8c\x63\xc7\x2b\xe1\xe2" |
2037 | + "\xe8\xdd\x7b\xff\x00\xd8\xe5\x23\x6c\xce\xa8\x69\xcf\x5e\x3a\xef" |
2038 | + "\x77\xea\xe5\xab\x0e\x82\xdb\xd9\xed\x7a\x9e\xb8\x6d\x51\x32\xdb" |
2039 | + "\x79\xc3\x36\x9a\x2d\xa3\x50\x39\x65\x0a\x63\x0e\xe5\xd4\x39\x12" |
2040 | + "\xbf\x8b\x98\xa4\xa1\x2d\xad\xb3\xcf\x65\x6a\x43\x78\xb3\x3b\x07" |
2041 | + "\xd8\xd5\xea\xae\x76\xad\x6f\xf5\xff\x00\xca\x93\xab\x96\xb0\x64" |
2042 | + "\xeb\xd6\x4a\xd5\x87\xba\xec\x24\x60\x97\x06\x76\x03\xe3\x4c\x07" |
2043 | + "\x29\x11\x8e\x34\x25\x02\x64\x29\xf0\x25\x48\x85\x3a\x33\x8b\x7a" |
2044 | + "\x3c\x86\x1e\x75\xa5\x61\xc6\x97\x9f\x8d\x25\xf5\xc9\xcd\xde\xc9" |
2045 | + "\x7d\x77\xf2\xc8\x7e\x70\xaf\x73\x5f\x2d\xec\xa2\x51\x2d\x96\xfb" |
2046 | + "\x89\xad\x80\x57\xb2\x36\x1d\x7d\x83\x45\xac\xf3\xdb\xcc\x6c\x31" |
2047 | + "\x4f\xcf\x30\x58\xd0\x12\x28\x90\x50\x42\x86\xfb\x48\x16\x3c\xc5" |
2048 | + "\x9c\xf8\xe7\xcc\x29\x88\xb3\x4a\x4b\x4e\x6c\xbc\xdb\xc7\xbb\xe9" |
2049 | + "\xb6\xa0\x8b\x11\xa1\x7d\x73\xd7\xe9\xbf\x7e\xc2\x6c\x10\x8d\xee" |
2050 | + "\x9d\xef\x63\x3a\xe0\xf5\xbe\x8c\x3e\xa1\xc7\xc5\xd1\x00\x44\x1e" |
2051 | + "\xf3\x51\xf2\xe2\xb0\xe3\xb5\x13\x7f\x32\xf1\x8c\xa6\x22\xfe\x1f" |
2052 | + "\x49\x4d\xbb\xcf\x3a\x5d\xed\x4c\xd2\xfc\x85\xed\x23\xd6\xc7\x50" |
2053 | + "\xb6\x5b\x3a\x16\x83\xb8\x6f\xfd\x32\x3f\xaa\x36\x34\xbb\xf5\x96" |
2054 | + "\xa9\xab\xcf\x9f\x8f\xac\xc3\xca\xd5\x8b\xd8\x48\x9e\x79\xaa\x30" |
2055 | + "\x87\xca\x58\x4d\x59\x96\xb9\x4f\xc5\x1b\x1c\xd2\xda\x5b\xe6\x57" |
2056 | + "\x29\xa1\x28\x7a\x2b\x5b\xff\x00\x12\x2f\x5e\x3f\xf3\xbb\x8e\x7f" |
2057 | + "\xec\xc6\x98\xff\x00\xed\x3c\xa6\xdd\xa9\xdc\x7e\xa0\xf7\xd6\x99" |
2058 | + "\x31\xa2\xf7\xaf\x6b\xe9\x82\x74\x4b\x3d\x8f\x5e\x58\x0b\x33\xab" |
2059 | + "\xef\xc3\xaf\x84\x64\xb9\xae\xb6\x25\x5f\x62\x8f\x1c\xe3\xf4\x51" |
2060 | + "\xb7\x96\xe3\x0e\x30\x42\xa9\x18\x39\xbf\x9e\x2a\x1f\x74\x19\x02" |
2061 | + "\x2d\x43\x93\x06\x63\xb1\xa7\x47\x6a\xfa\x9b\x6c\xeb\xbd\xe9\xae" |
2062 | + "\x6a\x7b\x6f\x53\x5a\x60\x5d\xb5\xcd\xe8\x67\xeb\x35\x3b\x48\xc6" |
2063 | + "\xa6\xb3\x04\xc8\xdf\xb8\x7e\x26\x64\xb0\xc9\x18\xb0\xa7\x33\xf2" |
2064 | + "\x4a\x8b\x22\x3b\x8d\x4b\x89\x1d\xf6\x9d\x65\xc4\x38\xd2\x54\x9c" |
2065 | + "\xe3\xcd\x89\xe1\xe1\xe6\x3e\x70\x81\x45\x1d\x18\xf9\x31\x83\xc8" |
2066 | + "\xbe\x14\x82\x4b\x87\x7a\x74\x28\xd2\xdd\x12\x55\x30\xe6\x0e\x49" |
2067 | + "\x31\x8e\x48\x69\xc5\xc0\x20\x91\xe4\x48\x41\x4c\xd8\xb9\x6a\x4e" |
2068 | + "\x21\xce\x99\x1b\x0e\xfd\x09\x4f\xa1\x79\x0f\x0f\x0f\x0f\x0f\x0f" |
2069 | + "\x0f\x3f\x3c\xb8\x71\x27\xc7\x72\x24\xe8\xb1\xa6\xc5\x7b\x18\xc3" |
2070 | + "\xb1\xa5\xb0\xd4\x98\xee\xe3\x19\xc6\x71\x87\x19\x79\x2b\x6d\x78" |
2071 | + "\xc6\x71\x8c\xe3\x0a\x4e\x71\x8c\xe3\x19\xfe\x38\xf2\x3b\xfb\x8b" |
2072 | + "\x48\xfe\x4e\xaa\xff\x00\x4f\x08\xff\x00\xc7\xe1\xfb\x8b\x48\xfe" |
2073 | + "\x4e\xaa\xff\x00\x4f\x08\xff\x00\xc7\xe4\x95\x86\x18\x8a\xcb\x31" |
2074 | + "\xa3\x32\xd4\x78\xf1\xdb\x43\x2c\x47\x61\xb4\x32\xcb\x2c\xb4\x9c" |
2075 | + "\x21\xb6\x99\x69\xbc\x25\xb6\xdb\x6d\x18\xc2\x10\xda\x12\x94\xa1" |
2076 | + "\x38\xc2\x53\x8c\x63\x18\xc7\x9d\xbe\x7f\xff\xd9" |
2077 | + ; |
2078 | diff -Nura php-5.2.6/main/suhosin_patch.c suhosin-patch-5.2.6/main/suhosin_patch.c |
2079 | --- php-5.2.6/main/suhosin_patch.c 1970-01-01 01:00:00.000000000 +0100 |
2080 | +++ suhosin-patch-5.2.6/main/suhosin_patch.c 2008-05-01 11:54:41.000000000 +0200 |
2081 | @@ -0,0 +1,380 @@ |
2082 | +/* |
2083 | + +----------------------------------------------------------------------+ |
2084 | + | Suhosin Patch for PHP | |
2085 | + +----------------------------------------------------------------------+ |
2086 | + | Copyright (c) 2004-2006 Stefan Esser | |
2087 | + +----------------------------------------------------------------------+ |
2088 | + | This source file is subject to version 2.02 of the PHP license, | |
2089 | + | that is bundled with this package in the file LICENSE, and is | |
2090 | + | available at through the world-wide-web at | |
2091 | + | http://www.php.net/license/2_02.txt. | |
2092 | + | If you did not receive a copy of the PHP license and are unable to | |
2093 | + | obtain it through the world-wide-web, please send a note to | |
2094 | + | license@php.net so we can mail you a copy immediately. | |
2095 | + +----------------------------------------------------------------------+ |
2096 | + | Author: Stefan Esser <sesser@hardened-php.net> | |
2097 | + +----------------------------------------------------------------------+ |
2098 | + */ |
2099 | +/* $Id: php5-5.2.6-suhosin-0.9.6.2.patch,v 1.1 2008-08-17 17:36:49 niro Exp $ */ |
2100 | + |
2101 | +#include "php.h" |
2102 | + |
2103 | +#include <stdio.h> |
2104 | +#include <stdlib.h> |
2105 | + |
2106 | +#if HAVE_UNISTD_H |
2107 | +#include <unistd.h> |
2108 | +#endif |
2109 | +#include "SAPI.h" |
2110 | +#include "php_globals.h" |
2111 | + |
2112 | +#if SUHOSIN_PATCH |
2113 | + |
2114 | +#ifdef HAVE_SYS_SOCKET_H |
2115 | +#include <sys/socket.h> |
2116 | +#endif |
2117 | + |
2118 | +#if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) |
2119 | +#undef AF_UNIX |
2120 | +#endif |
2121 | + |
2122 | +#if defined(AF_UNIX) |
2123 | +#include <sys/un.h> |
2124 | +#endif |
2125 | + |
2126 | +#define SYSLOG_PATH "/dev/log" |
2127 | + |
2128 | +#ifdef PHP_WIN32 |
2129 | +static HANDLE log_source = 0; |
2130 | +#endif |
2131 | + |
2132 | +#include "snprintf.h" |
2133 | + |
2134 | +#include "suhosin_patch.h" |
2135 | + |
2136 | +#ifdef ZTS |
2137 | +#include "suhosin_globals.h" |
2138 | +int suhosin_patch_globals_id; |
2139 | +#else |
2140 | +struct _suhosin_patch_globals suhosin_patch_globals; |
2141 | +#endif |
2142 | + |
2143 | +static void php_security_log(int loglevel, char *fmt, ...); |
2144 | + |
2145 | +static void suhosin_patch_globals_ctor(suhosin_patch_globals_struct *suhosin_patch_globals TSRMLS_DC) |
2146 | +{ |
2147 | + memset(suhosin_patch_globals, 0, sizeof(*suhosin_patch_globals)); |
2148 | +} |
2149 | + |
2150 | +PHPAPI void suhosin_startup() |
2151 | +{ |
2152 | +#ifdef ZTS |
2153 | + ts_allocate_id(&suhosin_patch_globals_id, sizeof(suhosin_patch_globals_struct), (ts_allocate_ctor) suhosin_patch_globals_ctor, NULL); |
2154 | +#else |
2155 | + suhosin_patch_globals_ctor(&suhosin_patch_globals TSRMLS_CC); |
2156 | +#endif |
2157 | + zend_suhosin_log = php_security_log; |
2158 | +} |
2159 | + |
2160 | +/*PHPAPI void suhosin_clear_mm_canaries(TSRMLS_D) |
2161 | +{ |
2162 | + zend_alloc_clear_mm_canaries(AG(heap)); |
2163 | + SPG(canary_1) = zend_canary(); |
2164 | + SPG(canary_2) = zend_canary(); |
2165 | + SPG(canary_3) = zend_canary(); |
2166 | +}*/ |
2167 | + |
2168 | +static char *loglevel2string(int loglevel) |
2169 | +{ |
2170 | + switch (loglevel) { |
2171 | + case S_FILES: |
2172 | + return "FILES"; |
2173 | + case S_INCLUDE: |
2174 | + return "INCLUDE"; |
2175 | + case S_MEMORY: |
2176 | + return "MEMORY"; |
2177 | + case S_MISC: |
2178 | + return "MISC"; |
2179 | + case S_SESSION: |
2180 | + return "SESSION"; |
2181 | + case S_SQL: |
2182 | + return "SQL"; |
2183 | + case S_EXECUTOR: |
2184 | + return "EXECUTOR"; |
2185 | + case S_VARS: |
2186 | + return "VARS"; |
2187 | + default: |
2188 | + return "UNKNOWN"; |
2189 | + } |
2190 | +} |
2191 | + |
2192 | +static void php_security_log(int loglevel, char *fmt, ...) |
2193 | +{ |
2194 | + int s, r, i=0; |
2195 | +#if defined(AF_UNIX) |
2196 | + struct sockaddr_un saun; |
2197 | +#endif |
2198 | +#ifdef PHP_WIN32 |
2199 | + LPTSTR strs[2]; |
2200 | + unsigned short etype; |
2201 | + DWORD evid; |
2202 | +#endif |
2203 | + char buf[4096+64]; |
2204 | + char error[4096+100]; |
2205 | + char *ip_address; |
2206 | + char *fname; |
2207 | + char *alertstring; |
2208 | + int lineno; |
2209 | + va_list ap; |
2210 | + TSRMLS_FETCH(); |
2211 | + |
2212 | + /*SDEBUG("(suhosin_log) loglevel: %d log_syslog: %u - log_sapi: %u - log_script: %u", loglevel, SPG(log_syslog), SPG(log_sapi), SPG(log_script));*/ |
2213 | + |
2214 | + if (SPG(log_use_x_forwarded_for)) { |
2215 | + ip_address = sapi_getenv("HTTP_X_FORWARDED_FOR", 20 TSRMLS_CC); |
2216 | + if (ip_address == NULL) { |
2217 | + ip_address = "X-FORWARDED-FOR not set"; |
2218 | + } |
2219 | + } else { |
2220 | + ip_address = sapi_getenv("REMOTE_ADDR", 11 TSRMLS_CC); |
2221 | + if (ip_address == NULL) { |
2222 | + ip_address = "REMOTE_ADDR not set"; |
2223 | + } |
2224 | + } |
2225 | + |
2226 | + |
2227 | + va_start(ap, fmt); |
2228 | + ap_php_vsnprintf(error, sizeof(error), fmt, ap); |
2229 | + va_end(ap); |
2230 | + while (error[i]) { |
2231 | + if (error[i] < 32) error[i] = '.'; |
2232 | + i++; |
2233 | + } |
2234 | + |
2235 | +/* if (SPG(simulation)) { |
2236 | + alertstring = "ALERT-SIMULATION"; |
2237 | + } else { */ |
2238 | + alertstring = "ALERT"; |
2239 | +/* }*/ |
2240 | + |
2241 | + if (zend_is_executing(TSRMLS_C)) { |
2242 | + if (EG(current_execute_data)) { |
2243 | + lineno = EG(current_execute_data)->opline->lineno; |
2244 | + fname = EG(current_execute_data)->op_array->filename; |
2245 | + } else { |
2246 | + lineno = zend_get_executed_lineno(TSRMLS_C); |
2247 | + fname = zend_get_executed_filename(TSRMLS_C); |
2248 | + } |
2249 | + ap_php_snprintf(buf, sizeof(buf), "%s - %s (attacker '%s', file '%s', line %u)", alertstring, error, ip_address, fname, lineno); |
2250 | + } else { |
2251 | + fname = sapi_getenv("SCRIPT_FILENAME", 15 TSRMLS_CC); |
2252 | + if (fname==NULL) { |
2253 | + fname = "unknown"; |
2254 | + } |
2255 | + ap_php_snprintf(buf, sizeof(buf), "%s - %s (attacker '%s', file '%s')", alertstring, error, ip_address, fname); |
2256 | + } |
2257 | + |
2258 | + /* Syslog-Logging disabled? */ |
2259 | + if (((SPG(log_syslog)|S_INTERNAL) & loglevel)==0) { |
2260 | + goto log_sapi; |
2261 | + } |
2262 | + |
2263 | +#if defined(AF_UNIX) |
2264 | + ap_php_snprintf(error, sizeof(error), "<%u>suhosin[%u]: %s\n", (unsigned int)(SPG(log_syslog_facility)|SPG(log_syslog_priority)),getpid(),buf); |
2265 | + |
2266 | + s = socket(AF_UNIX, SOCK_DGRAM, 0); |
2267 | + if (s == -1) { |
2268 | + goto log_sapi; |
2269 | + } |
2270 | + |
2271 | + memset(&saun, 0, sizeof(saun)); |
2272 | + saun.sun_family = AF_UNIX; |
2273 | + strcpy(saun.sun_path, SYSLOG_PATH); |
2274 | + /*saun.sun_len = sizeof(saun);*/ |
2275 | + |
2276 | + r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); |
2277 | + if (r) { |
2278 | + close(s); |
2279 | + s = socket(AF_UNIX, SOCK_STREAM, 0); |
2280 | + if (s == -1) { |
2281 | + goto log_sapi; |
2282 | + } |
2283 | + |
2284 | + memset(&saun, 0, sizeof(saun)); |
2285 | + saun.sun_family = AF_UNIX; |
2286 | + strcpy(saun.sun_path, SYSLOG_PATH); |
2287 | + /*saun.sun_len = sizeof(saun);*/ |
2288 | + |
2289 | + r = connect(s, (struct sockaddr *)&saun, sizeof(saun)); |
2290 | + if (r) { |
2291 | + close(s); |
2292 | + goto log_sapi; |
2293 | + } |
2294 | + } |
2295 | + send(s, error, strlen(error), 0); |
2296 | + |
2297 | + close(s); |
2298 | +#endif |
2299 | +#ifdef PHP_WIN32 |
2300 | + ap_php_snprintf(error, sizeof(error), "suhosin[%u]: %s", getpid(),buf); |
2301 | + |
2302 | + switch (SPG(log_syslog_priority)) { /* translate UNIX type into NT type */ |
2303 | + case 1: /*LOG_ALERT:*/ |
2304 | + etype = EVENTLOG_ERROR_TYPE; |
2305 | + break; |
2306 | + case 6: /*LOG_INFO:*/ |
2307 | + etype = EVENTLOG_INFORMATION_TYPE; |
2308 | + break; |
2309 | + default: |
2310 | + etype = EVENTLOG_WARNING_TYPE; |
2311 | + } |
2312 | + evid = loglevel; |
2313 | + strs[0] = error; |
2314 | + /* report the event */ |
2315 | + if (log_source == NULL) { |
2316 | + log_source = RegisterEventSource(NULL, "Suhosin-Patch-" SUHOSIN_PATCH_VERSION); |
2317 | + } |
2318 | + ReportEvent(log_source, etype, (unsigned short) SPG(log_syslog_priority), evid, NULL, 1, 0, strs, NULL); |
2319 | + |
2320 | +#endif |
2321 | +log_sapi: |
2322 | + /* SAPI Logging activated? */ |
2323 | + /*SDEBUG("(suhosin_log) log_syslog: %u - log_sapi: %u - log_script: %u - log_phpscript: %u", SPG(log_syslog), SPG(log_sapi), SPG(log_script), SPG(log_phpscript));*/ |
2324 | + if (((SPG(log_sapi)|S_INTERNAL) & loglevel)!=0) { |
2325 | + sapi_module.log_message(buf); |
2326 | + } |
2327 | + |
2328 | +/*log_script:*/ |
2329 | + /* script logging activaed? */ |
2330 | + if (((SPG(log_script) & loglevel)!=0) && SPG(log_scriptname)!=NULL) { |
2331 | + char cmd[8192], *cmdpos, *bufpos; |
2332 | + FILE *in; |
2333 | + int space; |
2334 | + |
2335 | + ap_php_snprintf(cmd, sizeof(cmd), "%s %s \'", SPG(log_scriptname), loglevel2string(loglevel)); |
2336 | + space = sizeof(cmd) - strlen(cmd); |
2337 | + cmdpos = cmd + strlen(cmd); |
2338 | + bufpos = buf; |
2339 | + if (space <= 1) return; |
2340 | + while (space > 2 && *bufpos) { |
2341 | + if (*bufpos == '\'') { |
2342 | + if (space<=5) break; |
2343 | + *cmdpos++ = '\''; |
2344 | + *cmdpos++ = '\\'; |
2345 | + *cmdpos++ = '\''; |
2346 | + *cmdpos++ = '\''; |
2347 | + bufpos++; |
2348 | + space-=4; |
2349 | + } else { |
2350 | + *cmdpos++ = *bufpos++; |
2351 | + space--; |
2352 | + } |
2353 | + } |
2354 | + *cmdpos++ = '\''; |
2355 | + *cmdpos = 0; |
2356 | + |
2357 | + if ((in=VCWD_POPEN(cmd, "r"))==NULL) { |
2358 | + php_security_log(S_INTERNAL, "Unable to execute logging shell script: %s", SPG(log_scriptname)); |
2359 | + return; |
2360 | + } |
2361 | + /* read and forget the result */ |
2362 | + while (1) { |
2363 | + int readbytes = fread(cmd, 1, sizeof(cmd), in); |
2364 | + if (readbytes<=0) { |
2365 | + break; |
2366 | + } |
2367 | + } |
2368 | + pclose(in); |
2369 | + } |
2370 | +/*log_phpscript:*/ |
2371 | + if ((SPG(log_phpscript) & loglevel)!=0 && EG(in_execution) && SPG(log_phpscriptname) && SPG(log_phpscriptname)[0]) { |
2372 | + zend_file_handle file_handle; |
2373 | + zend_op_array *new_op_array; |
2374 | + zval *result = NULL; |
2375 | + |
2376 | + /*long orig_execution_depth = SPG(execution_depth);*/ |
2377 | + zend_bool orig_safe_mode = PG(safe_mode); |
2378 | + char *orig_basedir = PG(open_basedir); |
2379 | + |
2380 | + char *phpscript = SPG(log_phpscriptname); |
2381 | +/*SDEBUG("scriptname %s", SPG(log_phpscriptname));`*/ |
2382 | +#ifdef ZEND_ENGINE_2 |
2383 | + if (zend_stream_open(phpscript, &file_handle TSRMLS_CC) == SUCCESS) { |
2384 | +#else |
2385 | + if (zend_open(phpscript, &file_handle) == SUCCESS && ZEND_IS_VALID_FILE_HANDLE(&file_handle)) { |
2386 | + file_handle.filename = phpscript; |
2387 | + file_handle.free_filename = 0; |
2388 | +#endif |
2389 | + if (!file_handle.opened_path) { |
2390 | + file_handle.opened_path = estrndup(phpscript, strlen(phpscript)); |
2391 | + } |
2392 | + new_op_array = zend_compile_file(&file_handle, ZEND_REQUIRE TSRMLS_CC); |
2393 | + zend_destroy_file_handle(&file_handle TSRMLS_CC); |
2394 | + if (new_op_array) { |
2395 | + HashTable *active_symbol_table = EG(active_symbol_table); |
2396 | + zval *zerror, *zerror_class; |
2397 | + |
2398 | + if (active_symbol_table == NULL) { |
2399 | + active_symbol_table = &EG(symbol_table); |
2400 | + } |
2401 | + EG(return_value_ptr_ptr) = &result; |
2402 | + EG(active_op_array) = new_op_array; |
2403 | + |
2404 | + MAKE_STD_ZVAL(zerror); |
2405 | + MAKE_STD_ZVAL(zerror_class); |
2406 | + ZVAL_STRING(zerror, buf, 1); |
2407 | + ZVAL_LONG(zerror_class, loglevel); |
2408 | + |
2409 | + zend_hash_update(active_symbol_table, "SUHOSIN_ERROR", sizeof("SUHOSIN_ERROR"), (void **)&zerror, sizeof(zval *), NULL); |
2410 | + zend_hash_update(active_symbol_table, "SUHOSIN_ERRORCLASS", sizeof("SUHOSIN_ERRORCLASS"), (void **)&zerror_class, sizeof(zval *), NULL); |
2411 | + |
2412 | + /*SPG(execution_depth) = 0;*/ |
2413 | + if (SPG(log_phpscript_is_safe)) { |
2414 | + PG(safe_mode) = 0; |
2415 | + PG(open_basedir) = NULL; |
2416 | + } |
2417 | + |
2418 | + zend_execute(new_op_array TSRMLS_CC); |
2419 | + |
2420 | + /*SPG(execution_depth) = orig_execution_depth;*/ |
2421 | + PG(safe_mode) = orig_safe_mode; |
2422 | + PG(open_basedir) = orig_basedir; |
2423 | + |
2424 | +#ifdef ZEND_ENGINE_2 |
2425 | + destroy_op_array(new_op_array TSRMLS_CC); |
2426 | +#else |
2427 | + destroy_op_array(new_op_array); |
2428 | +#endif |
2429 | + efree(new_op_array); |
2430 | +#ifdef ZEND_ENGINE_2 |
2431 | + if (!EG(exception)) |
2432 | +#endif |
2433 | + { |
2434 | + if (EG(return_value_ptr_ptr)) { |
2435 | + zval_ptr_dtor(EG(return_value_ptr_ptr)); |
2436 | + EG(return_value_ptr_ptr) = NULL; |
2437 | + } |
2438 | + } |
2439 | + } else { |
2440 | + php_security_log(S_INTERNAL, "Unable to execute logging PHP script: %s", SPG(log_phpscriptname)); |
2441 | + return; |
2442 | + } |
2443 | + } else { |
2444 | + php_security_log(S_INTERNAL, "Unable to execute logging PHP script: %s", SPG(log_phpscriptname)); |
2445 | + return; |
2446 | + } |
2447 | + } |
2448 | + |
2449 | +} |
2450 | + |
2451 | + |
2452 | +#endif |
2453 | + |
2454 | +/* |
2455 | + * Local variables: |
2456 | + * tab-width: 4 |
2457 | + * c-basic-offset: 4 |
2458 | + * End: |
2459 | + * vim600: sw=4 ts=4 fdm=marker |
2460 | + * vim<600: sw=4 ts=4 |
2461 | + */ |
2462 | diff -Nura php-5.2.6/main/suhosin_patch.h suhosin-patch-5.2.6/main/suhosin_patch.h |
2463 | --- php-5.2.6/main/suhosin_patch.h 1970-01-01 01:00:00.000000000 +0100 |
2464 | +++ suhosin-patch-5.2.6/main/suhosin_patch.h 2008-05-01 11:54:41.000000000 +0200 |
2465 | @@ -0,0 +1,40 @@ |
2466 | +/* |
2467 | + +----------------------------------------------------------------------+ |
2468 | + | Suhosin Patch for PHP | |
2469 | + +----------------------------------------------------------------------+ |
2470 | + | Copyright (c) 2004-2006 Stefan Esser | |
2471 | + +----------------------------------------------------------------------+ |
2472 | + | This source file is subject to version 2.02 of the PHP license, | |
2473 | + | that is bundled with this package in the file LICENSE, and is | |
2474 | + | available at through the world-wide-web at | |
2475 | + | http://www.php.net/license/2_02.txt. | |
2476 | + | If you did not receive a copy of the PHP license and are unable to | |
2477 | + | obtain it through the world-wide-web, please send a note to | |
2478 | + | license@php.net so we can mail you a copy immediately. | |
2479 | + +----------------------------------------------------------------------+ |
2480 | + | Author: Stefan Esser <sesser@hardened-php.net> | |
2481 | + +----------------------------------------------------------------------+ |
2482 | + */ |
2483 | + |
2484 | +#ifndef SUHOSIN_PATCH_H |
2485 | +#define SUHOSIN_PATCH_H |
2486 | + |
2487 | +#if SUHOSIN_PATCH |
2488 | + |
2489 | +#include "zend.h" |
2490 | + |
2491 | +PHPAPI void suhosin_startup(); |
2492 | +#define SUHOSIN_PATCH_VERSION "0.9.6.2" |
2493 | + |
2494 | +#define SUHOSIN_LOGO_GUID "SUHO8567F54-D428-14d2-A769-00DA302A5F18" |
2495 | + |
2496 | +#endif |
2497 | + |
2498 | +#endif /* SUHOSIN_PATCH_H */ |
2499 | + |
2500 | +/* |
2501 | + * Local variables: |
2502 | + * tab-width: 4 |
2503 | + * c-basic-offset: 4 |
2504 | + * End: |
2505 | + */ |
2506 | diff -Nura php-5.2.6/main/suhosin_patch.m4 suhosin-patch-5.2.6/main/suhosin_patch.m4 |
2507 | --- php-5.2.6/main/suhosin_patch.m4 1970-01-01 01:00:00.000000000 +0100 |
2508 | +++ suhosin-patch-5.2.6/main/suhosin_patch.m4 2008-05-01 11:54:41.000000000 +0200 |
2509 | @@ -0,0 +1,8 @@ |
2510 | +dnl |
2511 | +dnl $Id: php5-5.2.6-suhosin-0.9.6.2.patch,v 1.1 2008-08-17 17:36:49 niro Exp $ |
2512 | +dnl |
2513 | +dnl This file contains Suhosin Patch for PHP specific autoconf functions. |
2514 | +dnl |
2515 | + |
2516 | +AC_DEFINE(SUHOSIN_PATCH, 1, [Suhosin Patch]) |
2517 | + |
2518 | diff -Nura php-5.2.6/sapi/apache/mod_php5.c suhosin-patch-5.2.6/sapi/apache/mod_php5.c |
2519 | --- php-5.2.6/sapi/apache/mod_php5.c 2007-12-31 08:20:15.000000000 +0100 |
2520 | +++ suhosin-patch-5.2.6/sapi/apache/mod_php5.c 2008-05-01 11:54:41.000000000 +0200 |
2521 | @@ -951,7 +951,11 @@ |
2522 | { |
2523 | TSRMLS_FETCH(); |
2524 | if (PG(expose_php)) { |
2525 | +#if SUHOSIN_PATCH |
2526 | + ap_add_version_component("PHP/" PHP_VERSION " with Suhosin-Patch"); |
2527 | +#else |
2528 | ap_add_version_component("PHP/" PHP_VERSION); |
2529 | +#endif |
2530 | } |
2531 | } |
2532 | #endif |
2533 | diff -Nura php-5.2.6/sapi/apache2filter/sapi_apache2.c suhosin-patch-5.2.6/sapi/apache2filter/sapi_apache2.c |
2534 | --- php-5.2.6/sapi/apache2filter/sapi_apache2.c 2007-12-31 08:20:15.000000000 +0100 |
2535 | +++ suhosin-patch-5.2.6/sapi/apache2filter/sapi_apache2.c 2008-05-01 11:54:41.000000000 +0200 |
2536 | @@ -562,7 +562,11 @@ |
2537 | { |
2538 | TSRMLS_FETCH(); |
2539 | if (PG(expose_php)) { |
2540 | +#if SUHOSIN_PATCH |
2541 | + ap_add_version_component(p, "PHP/" PHP_VERSION " with Suhosin-Patch"); |
2542 | +#else |
2543 | ap_add_version_component(p, "PHP/" PHP_VERSION); |
2544 | +#endif |
2545 | } |
2546 | } |
2547 | |
2548 | diff -Nura php-5.2.6/sapi/apache2handler/sapi_apache2.c suhosin-patch-5.2.6/sapi/apache2handler/sapi_apache2.c |
2549 | --- php-5.2.6/sapi/apache2handler/sapi_apache2.c 2008-01-16 16:50:37.000000000 +0100 |
2550 | +++ suhosin-patch-5.2.6/sapi/apache2handler/sapi_apache2.c 2008-05-01 11:54:41.000000000 +0200 |
2551 | @@ -370,7 +370,11 @@ |
2552 | { |
2553 | TSRMLS_FETCH(); |
2554 | if (PG(expose_php)) { |
2555 | +#if SUHOSIN_PATCH |
2556 | + ap_add_version_component(p, "PHP/" PHP_VERSION " with Suhosin-Patch"); |
2557 | +#else |
2558 | ap_add_version_component(p, "PHP/" PHP_VERSION); |
2559 | +#endif |
2560 | } |
2561 | } |
2562 | |
2563 | diff -Nura php-5.2.6/sapi/cgi/cgi_main.c suhosin-patch-5.2.6/sapi/cgi/cgi_main.c |
2564 | --- php-5.2.6/sapi/cgi/cgi_main.c 2008-04-09 11:16:40.000000000 +0200 |
2565 | +++ suhosin-patch-5.2.6/sapi/cgi/cgi_main.c 2008-05-01 11:54:41.000000000 +0200 |
2566 | @@ -1726,11 +1726,19 @@ |
2567 | SG(headers_sent) = 1; |
2568 | SG(request_info).no_headers = 1; |
2569 | } |
2570 | +#if SUHOSIN_PATCH |
2571 | +#if ZEND_DEBUG |
2572 | + php_printf("PHP %s with Suhosin-Patch %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2008 The PHP Group\n%s", PHP_VERSION, SUHOSIN_PATCH_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); |
2573 | +#else |
2574 | + php_printf("PHP %s with Suhosin-Patch %s (%s) (built: %s %s)\nCopyright (c) 1997-2008 The PHP Group\n%s", PHP_VERSION, SUHOSIN_PATCH_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); |
2575 | +#endif |
2576 | +#else |
2577 | #if ZEND_DEBUG |
2578 | php_printf("PHP %s (%s) (built: %s %s) (DEBUG)\nCopyright (c) 1997-2008 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); |
2579 | #else |
2580 | php_printf("PHP %s (%s) (built: %s %s)\nCopyright (c) 1997-2008 The PHP Group\n%s", PHP_VERSION, sapi_module.name, __DATE__, __TIME__, get_zend_version()); |
2581 | #endif |
2582 | +#endif |
2583 | php_request_shutdown((void *) 0); |
2584 | exit_status = 0; |
2585 | goto out; |
2586 | diff -Nura php-5.2.6/sapi/cli/php_cli.c suhosin-patch-5.2.6/sapi/cli/php_cli.c |
2587 | --- php-5.2.6/sapi/cli/php_cli.c 2008-01-29 21:01:14.000000000 +0100 |
2588 | +++ suhosin-patch-5.2.6/sapi/cli/php_cli.c 2008-05-01 11:54:41.000000000 +0200 |
2589 | @@ -779,8 +779,14 @@ |
2590 | } |
2591 | |
2592 | request_started = 1; |
2593 | - php_printf("PHP %s (%s) (built: %s %s) %s\nCopyright (c) 1997-2008 The PHP Group\n%s", |
2594 | - PHP_VERSION, sapi_module.name, __DATE__, __TIME__, |
2595 | +#if SUHOSIN_PATCH |
2596 | + php_printf("PHP %s with Suhosin-Patch %s (%s) (built: %s %s) %s\nCopyright (c) 1997-2008 The PHP Group\n%s", |
2597 | + PHP_VERSION, SUHOSIN_PATCH_VERSION, |
2598 | +#else |
2599 | + php_printf("PHP %s (%s) (built: %s %s) %s\nCopyright (c) 1997-2008 The PHP Group\n%s", |
2600 | + PHP_VERSION, |
2601 | +#endif |
2602 | + sapi_module.name, __DATE__, __TIME__, |
2603 | #if ZEND_DEBUG && defined(HAVE_GCOV) |
2604 | "(DEBUG GCOV)", |
2605 | #elif ZEND_DEBUG |
2606 | diff -Nura php-5.2.6/win32/build/config.w32 suhosin-patch-5.2.6/win32/build/config.w32 |
2607 | --- php-5.2.6/win32/build/config.w32 2007-04-18 11:38:59.000000000 +0200 |
2608 | +++ suhosin-patch-5.2.6/win32/build/config.w32 2008-05-01 11:54:41.000000000 +0200 |
2609 | @@ -299,7 +299,7 @@ |
2610 | zend_sprintf.c zend_ini.c zend_qsort.c zend_multibyte.c zend_ts_hash.c \ |
2611 | zend_stream.c zend_iterators.c zend_interfaces.c zend_objects.c \ |
2612 | zend_object_handlers.c zend_objects_API.c \ |
2613 | - zend_default_classes.c zend_execute.c zend_strtod.c"); |
2614 | + zend_default_classes.c zend_execute.c zend_strtod.c zend_canary.c"); |
2615 | |
2616 | ADD_SOURCES("main", "main.c snprintf.c spprintf.c safe_mode.c fopen_wrappers.c \ |
2617 | php_scandir.c php_ini.c SAPI.c rfc1867.c php_content_types.c strlcpy.c \ |
2618 | @@ -344,6 +344,8 @@ |
2619 | AC_DEFINE('HAVE_USLEEP', 1); |
2620 | AC_DEFINE('HAVE_STRCOLL', 1); |
2621 | |
2622 | +AC_DEFINE('SUHOSIN_PATCH', 1); |
2623 | + |
2624 | /* For snapshot builders, where can we find the additional |
2625 | * files that make up the snapshot template? */ |
2626 | ARG_WITH("snapshot-template", "Path to snapshot builder template dir", "no"); |