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nixpkgs/pkgs/applications/misc/fetchmail/security-fix.patch
Yury G. Kudryashov 81aac8d84d meta.homepage added to several packages
svn path=/nixpkgs/trunk/; revision=10417
2008-01-30 19:49:42 +00:00

12 lines
422 B
Diff

--- old/sink.c (revision 5118)
+++ new/sink.c (revision 5119)
@@ -262,7 +262,7 @@
const char *md1 = "MAILER-DAEMON", *md2 = "MAILER-DAEMON@";
/* don't bounce in reply to undeliverable bounces */
- if (!msg->return_path[0] ||
+ if (!msg || !msg->return_path[0] ||
strcmp(msg->return_path, "<>") == 0 ||
strcasecmp(msg->return_path, md1) == 0 ||
strncasecmp(msg->return_path, md2, strlen(md2)) == 0)