Author: ae
Date: Sat Oct 3 03:57:58 2015
New Revision: 288529
URL: https://svnweb.freebsd.org/changeset/base/288529
Log:
Always detach encap handler when reconfiguring tunnel.
Reported by: hrs
MFC after: 1 week
Modified:
head/sys/net/if_gre.c
Modified: head/sys/net/if_gre.c
==============================================================================
--- head/sys/net/if_gre.c Sat Oct 3 03:12:57 2015 (r288528)
+++ head/sys/net/if_gre.c Sat Oct 3 03:57:58 2015 (r288529)
@@ -623,7 +623,7 @@ gre_set_tunnel(struct ifnet *ifp, struct
default:
return (EAFNOSUPPORT);
}
- if (sc->gre_family != src->sa_family)
+ if (sc->gre_family != 0)
gre_detach(sc);
GRE_WLOCK(sc);
if (sc->gre_family != 0)
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