Date: Fri, 14 May 2010 21:27:39 +0000 (UTC) From: Matt Jacob <mjacob@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r208101 - head/sys/geom/multipath Message-ID: <201005142127.o4ELRdDS075153@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mjacob Date: Fri May 14 21:27:39 2010 New Revision: 208101 URL: http://svn.freebsd.org/changeset/base/208101 Log: Yet another potential dereference of a dead provider. Sponsored by: Panasas MFC after: 1 week Modified: head/sys/geom/multipath/g_multipath.c Modified: head/sys/geom/multipath/g_multipath.c ============================================================================== --- head/sys/geom/multipath/g_multipath.c Fri May 14 21:11:58 2010 (r208100) +++ head/sys/geom/multipath/g_multipath.c Fri May 14 21:27:39 2010 (r208101) @@ -197,7 +197,7 @@ g_multipath_done_error(struct bio *bp) break; } } - if (sc->cp_active == NULL) { + if (sc->cp_active == NULL || sc->cp_active->provider == NULL) { printf("GEOM_MULTIPATH: out of providers for %s\n", sc->sc_name); g_topology_unlock();
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201005142127.o4ELRdDS075153>