xf86dga/patches/xf86dga-1.0.1-setuid.patch

Index: dga.c
===================================================================
RCS file: /cvs/xorg/app/xf86dga/dga.c,v
retrieving revision 1.2
diff -u -r1.2 dga.c
--- dga.c	23 Apr 2004 19:54:47 -0000	1.2
+++ dga.c	19 Jun 2006 21:31:33 -0000
@@ -16,6 +16,7 @@
 #include <X11/Xmd.h>
 #include <X11/extensions/xf86dga.h>
 #include <ctype.h>
+#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <signal.h>
@@ -141,7 +142,10 @@
 
 #ifndef __UNIXOS2__
    /* Give up root privs */
-   setuid(getuid());
+   if (setuid(getuid()) == -1) {
+      fprintf(stderr, "Unable to change uid: %s\n", strerror(errno));
+      exit(2);
+   }
 #endif
 
    XF86DGASetViewPort(dis, DefaultScreen(dis), 0, 0);
1	Index: dga.c
2	===================================================================
3	RCS file: /cvs/xorg/app/xf86dga/dga.c,v
4	retrieving revision 1.2
5	diff -u -r1.2 dga.c
6	--- dga.c 23 Apr 2004 19:54:47 -0000 1.2
7	+++ dga.c 19 Jun 2006 21:31:33 -0000
8	@@ -16,6 +16,7 @@
9	#include <X11/Xmd.h>
10	#include <X11/extensions/xf86dga.h>
11	#include <ctype.h>
12	+#include <errno.h>
13	#include <stdio.h>
14	#include <stdlib.h>
15	#include <signal.h>
16	@@ -141,7 +142,10 @@
17
18	#ifndef __UNIXOS2__
19	/* Give up root privs */
20	- setuid(getuid());
21	+ if (setuid(getuid()) == -1) {
22	+ fprintf(stderr, "Unable to change uid: %s\n", strerror(errno));
23	+ exit(2);
24	+ }
25	#endif
26
27	XF86DGASetViewPort(dis, DefaultScreen(dis), 0, 0);