https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193681
--- Comment #8 from [email protected] --- A commit references this bug: Author: sbruno Date: Thu Sep 25 02:26:06 UTC 2014 New revision: 272089 URL: http://svnweb.freebsd.org/changeset/base/272089 Log: Fix NULL pointer deref in ipfw when using dummynet at layer 2. Drop packet if pkg->ifp is NULL, which is the case here. ref. https://github.com/HardenedBSD/hardenedBSD commit 4eef3881c64f6e3aa38eebbeaf27a947a5d47dd7 PR 193861 -- DUMMYNET LAYER2: kernel panic in this case a kernel panic occurs. Hence, when we do not get an interface, we just drop the packet in question. PR: 193681 Submitted by: David Carlier <[email protected]> Obtained from: Hardened BSD MFC after: 2 weeks Relnotes: yes Changes: head/sys/netpfil/ipfw/ip_dn_io.c -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
