[Bug 274009] in_pcblookup_hash_locked: invalid local address panic on sendto(2) to ipv4-mapped
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Date: Fri, 13 Oct 2023 21:55:01 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274009 --- Comment #15 from commit-hook@FreeBSD.org --- A commit in branch releng/14.0 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=f28965bcaa1f7f1bd3d855f5c025daeb445d07a7 commit f28965bcaa1f7f1bd3d855f5c025daeb445d07a7 Author: Michael Tuexen <tuexen@FreeBSD.org> AuthorDate: 2023-10-07 13:56:00 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2023-10-13 21:29:47 +0000 udp: fix sending of IPv4-mapped addresses The inp_vflags field must be adjusted during the call of in_pcbbind_setup(). This is consistent with the other places in the code, but not elegant at all. PR: 274009 Approved by: re (gjb) Reported by: syzbot+81ccc423a2737ed031ac@syzkaller.appspotmail.com Reported by: syzbot+c8e3dac881bba85bc029@syzkaller.appspotmail.com Reviewed by: markj, rrs, rscheff Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D42031 (cherry picked from commit abca3ae7734f664ee9c5edc7a9d3a17e29180bdb) (cherry picked from commit 8209af15a6994d52276be05380e0c0b7ae117cea) sys/netinet/udp_usrreq.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.