Date: Wed, 15 Oct 2003 14:04:40 -0700 (PDT) From: Sam Leffler <sam@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 39762 for review Message-ID: <200310152104.h9FL4eWH007534@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=39762 Change 39762 by sam@sam_ebb on 2003/10/15 14:04:23 rtalloc1 may return NULL for a route so check before unlocking This should fix the panic reported by Yoshihide Sonoda when setting up an IPv6 ppp tunnel (waiting for confirmation). Affected files ... .. //depot/projects/netperf/sys/net/route.c#15 edit Differences ... ==== //depot/projects/netperf/sys/net/route.c#15 (text+ko) ==== @@ -1000,7 +1000,8 @@ rt->rt_gwroute = 0; return EDQUOT; /* failure */ } - RT_UNLOCK(rt->rt_gwroute); + if (rt->rt_gwroute != NULL) + RT_UNLOCK(rt->rt_gwroute); } /*
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