Author: ae
Date: Thu Mar 19 12:49:55 2015
New Revision: 280251
URL: https://svnweb.freebsd.org/changeset/base/280251
Log:
MFC r279910:
Reset mbuf pointer to NULL in fastroute case to indicate that mbuf was
consumed by filter. This fixes several panics due to accessing to mbuf
after free.
Modified:
stable/10/sys/netpfil/pf/pf.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/netpfil/pf/pf.c
==============================================================================
--- stable/10/sys/netpfil/pf/pf.c Thu Mar 19 12:32:48 2015
(r280250)
+++ stable/10/sys/netpfil/pf/pf.c Thu Mar 19 12:49:55 2015
(r280251)
@@ -5440,6 +5440,7 @@ pf_route6(struct mbuf **m, struct pf_rul
PF_STATE_UNLOCK(s);
m0->m_flags |= M_SKIP_FIREWALL;
ip6_output(m0, NULL, NULL, 0, NULL, NULL, NULL);
+ *m = NULL;
return;
}
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