Date: Mon, 08 Aug 2022 16:54:04 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 265385] lib9p's l9p_puqids() can write beyond the end of qids[] Message-ID: <bug-265385-27103-ZwMEO5cWes@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-265385-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-265385-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265385 --- Comment #4 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D2dd83b3f0507fc7bc64b908fb88f285a3= b9663c8 commit 2dd83b3f0507fc7bc64b908fb88f285a3b9663c8 Author: Konrad Sewi=C5=82=C5=82o-Jopek <kjopek@gmail.com> AuthorDate: 2022-08-08 16:25:48 +0000 Commit: Mark Johnston <markj@FreeBSD.org> CommitDate: 2022-08-08 16:50:43 +0000 lib9p: Remove potential buffer overwrite in l9p_puqids() Structure l9p_f_wralk reserves at most L9P_MAX_WELEM entries and that number actually set the maximum we can safely use. PR: 265385 Reviewed by: markj MFC after: 1 day Differential Revision: https://reviews.freebsd.org/D35907 contrib/lib9p/pack.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=
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