[Bug 268246] crash and panic using pfsync on 13.1-RELEASE
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Date: Thu, 16 Feb 2023 08:27:15 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268246
--- Comment #85 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=9a1cab6d79b7286e5f650f57ed95625e6ddb8e4b
commit 9a1cab6d79b7286e5f650f57ed95625e6ddb8e4b
Author: Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2023-02-14 06:11:38 +0000
Commit: Kristof Provost <kp@FreeBSD.org>
CommitDate: 2023-02-16 06:43:04 +0000
pfsync: support deferring IPv6 packets
When we send out a deferred packet we must make sure to call
ip6_output() for IPv6 packets. If not we might end up attempting to
ip_fragment() an IPv6 packet, which could lead to us reading outside of
the mbuf.
PR: 268246
Reviewed by: melifaro, zlei
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D38586
sys/netpfil/pf/if_pfsync.c | 91 +++++++++++++++++++++++++++++-----------------
1 file changed, 58 insertions(+), 33 deletions(-)
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