Date: Mon, 10 Oct 2011 18:20:36 +0000 (UTC) From: Christian Brueffer <brueffer@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r226227 - stable/7/sys/net Message-ID: <201110101820.p9AIKaGi075222@svn.freebsd.org>
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Author: brueffer Date: Mon Oct 10 18:20:36 2011 New Revision: 226227 URL: http://svn.freebsd.org/changeset/base/226227 Log: MFC: r198357 Check pointer for NULL before dereferencing it, not after. Modified: stable/7/sys/net/if_gif.c Directory Properties: stable/7/sys/ (props changed) stable/7/sys/cddl/contrib/opensolaris/ (props changed) stable/7/sys/contrib/dev/acpica/ (props changed) stable/7/sys/contrib/pf/ (props changed) Modified: stable/7/sys/net/if_gif.c ============================================================================== --- stable/7/sys/net/if_gif.c Mon Oct 10 18:18:40 2011 (r226226) +++ stable/7/sys/net/if_gif.c Mon Oct 10 18:20:36 2011 (r226227) @@ -482,7 +482,7 @@ gif_input(m, af, ifp) struct ifnet *ifp; { int isr, n; - struct gif_softc *sc = ifp->if_softc; + struct gif_softc *sc; struct etherip_header *eip; struct ether_header *eh; struct ifnet *oldifp; @@ -492,7 +492,7 @@ gif_input(m, af, ifp) m_freem(m); return; } - + sc = ifp->if_softc; m->m_pkthdr.rcvif = ifp; #ifdef MAC
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