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    • /[pkg-src]/trunk/xorg-old/patches-6.8.2-r10/0128_all_4.2.0-imake-tmpdir-v2.patch

    Contents of /trunk/xorg-old/patches-6.8.2-r10/0128_all_4.2.0-imake-tmpdir-v2.patch

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    Revision 167 - (show annotations) (download)
    Tue May 8 20:58:51 2007 UTC (17 years ago) by niro
    File size: 1062 byte(s) 
    -import
    1 --- xc/config/imake/imake.c.orig 2001-12-14 20:53:18.000000000 +0100
    2 +++ xc/config/imake/imake.c 2003-09-12 15:00:10.000000000 +0200
    3 @@ -985,13 +985,23 @@
    4 static void
    5 get_libc_version(FILE *inFile)
    6 {
    7 - char aout[] = "/tmp/imakeXXXXXX";
    8 + char aout[4096], *tmpdir;
    9 FILE *fp;
    10 const char *format = "%s -o %s -x c -";
    11 char *cc;
    12 int len;
    13 char *command;
    14
    15 + /* If $TMPDIR is defined and has an acceptable length,
    16 + * use that as tmp dir, else use /tmp. That fixes
    17 + * problems with /tmp mounted "noexec".
    18 + */
    19 + if((tmpdir = getenv("TMPDIR")) != NULL && strlen(tmpdir) < (4096-13))
    20 + strcpy(aout, tmpdir);
    21 + else
    22 + strcpy(aout, "/tmp");
    23 + strcat(aout, "/imakeXXXXXX");
    24 +
    25 /* Pre-create temp file safely */
    26 {
    27 /* Linux + ELF has mkstemp() */
    28 @@ -1007,7 +1017,8 @@
    29 cc = "gcc";
    30 len = strlen (aout) + strlen (format) + strlen (cc);
    31 if (len < 128) len = 128;
    32 - command = alloca (len);
    33 + if((command = alloca (len)) == NULL)
    34 + abort();
    35
    36 if (snprintf (command , len, format, cc, aout) == len)
    37 abort ();