Date: Sat, 4 Feb 2012 15:00:26 +0000 (UTC) From: Hiroki Sato <hrs@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r230981 - head/sys/kern Message-ID: <201202041500.q14F0Q7M040106@svn.freebsd.org>
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Author: hrs Date: Sat Feb 4 15:00:26 2012 New Revision: 230981 URL: http://svn.freebsd.org/changeset/base/230981 Log: Fix input validation in SO_SETFIB. Reviewed by: bz MFC after: 1 day Modified: head/sys/kern/uipc_socket.c Modified: head/sys/kern/uipc_socket.c ============================================================================== --- head/sys/kern/uipc_socket.c Sat Feb 4 13:45:39 2012 (r230980) +++ head/sys/kern/uipc_socket.c Sat Feb 4 15:00:26 2012 (r230981) @@ -2498,7 +2498,7 @@ 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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