[Bug 257302] net/syncthing: Panic in in6_getmulti at /usr/src/sys/netinet6/in6_mcast.c:451
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Date: Fri, 13 Aug 2021 07:33:18 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257302
--- Comment #11 from commit-hook@FreeBSD.org ---
A commit in branch stable/13 references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=40ec2323e689e2b9bcede8e2f217b689e64f621f
commit 40ec2323e689e2b9bcede8e2f217b689e64f621f
Author: Andrey V. Elsukov <ae@FreeBSD.org>
AuthorDate: 2021-08-05 08:51:46 +0000
Commit: Andrey V. Elsukov <ae@FreeBSD.org>
CommitDate: 2021-08-13 07:31:11 +0000
Fix panic in IPv6 multicast code.
Add check that ifp supports IPv6 multicasts in in6_getmulti.
This fixes panic when user application tries to join into multicast
group on an interface that doesn't support IPv6 multicasts, like
IFT_PFLOG interfaces.
PR: 257302
Reviewed by: melifaro
Differential Revision: https://reviews.freebsd.org/D31420
(cherry picked from commit d477a7feed177d0ad5c12bc6e2cce804d427ed38)
sys/netinet6/in6_mcast.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
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