Author: mmacy Date: Sun May 20 20:48:26 2018 New Revision: 333939 URL: https://svnweb.freebsd.org/changeset/base/333939
Log: make sure vnet is set when freeing Reported by: pho Modified: head/sys/netinet6/in6_mcast.c Modified: head/sys/netinet6/in6_mcast.c ============================================================================== --- head/sys/netinet6/in6_mcast.c Sun May 20 20:34:15 2018 (r333938) +++ head/sys/netinet6/in6_mcast.c Sun May 20 20:48:26 2018 (r333939) @@ -1626,6 +1626,8 @@ inp_gcmoptions(epoch_context_t ctx) { struct ip6_moptions *imo; struct in6_mfilter *imf; + struct in6_multi *inm; + struct ifnet *ifp; size_t idx, nmships; imo = __containerof(ctx, struct ip6_moptions, imo6_epoch_ctx); @@ -1635,8 +1637,13 @@ inp_gcmoptions(epoch_context_t ctx) imf = imo->im6o_mfilters ? &imo->im6o_mfilters[idx] : NULL; if (imf) im6f_leave(imf); - /* XXX this will thrash the lock(s) */ - (void)in6_leavegroup(imo->im6o_membership[idx], imf); + inm = imo->im6o_membership[idx]; + ifp = inm->in6m_ifp; + if (ifp) + CURVNET_SET(ifp->if_vnet); + (void)in6_leavegroup(inm, imf); + if (ifp) + CURVNET_RESTORE(); if (imf) im6f_purge(imf); } _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"