[PATCH] seg fault fix
Kees Cook
kees at kernel.org
Fri Dec 5 07:24:20 EST 2003
This is a patch made by the redhat folks. I noticed it in their src.rpm
for rsync while I was updating it for 2.5.7. I figure at the worst, it's
a nice bit of protection. It would be cool to get this put into CVS.
--
Kees Cook
kees at kernel.org
-------------- next part --------------
--- rsync-2.4.6/main.c.foo Fri Aug 17 11:46:03 2001
+++ rsync-2.4.6/main.c Fri Aug 17 11:45:37 2001
@@ -534,6 +534,7 @@
{
char *p, *p2;
+ if (!s || !*s) return NULL;
p = strchr(s,':');
if (!p) return NULL;
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