Date: Sun, 2 May 2010 15:55:29 +0000 (UTC) From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r207512 - stable/8/sys/netinet Message-ID: <201005021555.o42FtT0d004382@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: bz Date: Sun May 2 15:55:29 2010 New Revision: 207512 URL: http://svn.freebsd.org/changeset/base/207512 Log: MFC r206989: Avoid memory access after free. Use the (shortend) copy for the ipsec mtu lookup as well. PR: kern/145736 Submitted by: Peter Molnar (peter molnar.cc) Modified: stable/8/sys/netinet/ip_input.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) stable/8/sys/geom/sched/ (props changed) Modified: stable/8/sys/netinet/ip_input.c ============================================================================== --- stable/8/sys/netinet/ip_input.c Sun May 2 14:46:05 2010 (r207511) +++ stable/8/sys/netinet/ip_input.c Sun May 2 15:55:29 2010 (r207512) @@ -1590,7 +1590,7 @@ ip_forward(struct mbuf *m, int srcrt) * If IPsec is configured for this path, * override any possibly mtu value set by ip_output. */ - mtu = ip_ipsec_mtu(m, mtu); + mtu = ip_ipsec_mtu(mcopy, mtu); #endif /* IPSEC */ /* * If the MTU was set before make sure we are below the
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201005021555.o42FtT0d004382>