Author: hrs
Date: Fri Mar 2 00:15:13 2012
New Revision: 232370
URL: http://svn.freebsd.org/changeset/base/232370
Log:
MFC r230981: Fix input validation in SO_SETFIB socket option.
Approved by: re (bz)
Modified:
stable/8/sys/kern/uipc_socket.c
Directory Properties:
stable/8/sys/ (props changed)
Modified: stable/8/sys/kern/uipc_socket.c
==============================================================================
--- stable/8/sys/kern/uipc_socket.c Thu Mar 1 22:36:42 2012
(r232369)
+++ stable/8/sys/kern/uipc_socket.c Fri Mar 2 00:15:13 2012
(r232370)
@@ -2492,7 +2492,7 @@ sosetopt(struct socket *so, struct socko
case SO_SETFIB:
error = sooptcopyin(sopt, &optval, sizeof optval,
sizeof optval);
- if (optval < 0 || optval > rt_numfibs) {
+ if (optval < 0 || optval >= rt_numfibs) {
error = EINVAL;
goto bad;
}
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