Date: Sun, 23 May 2021 13:02:59 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 255874] [PATCH] netgraph: Fix a double free in ng_checksum_rcvdata Message-ID: <bug-255874-7501-Kgoihv6mCL@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-255874-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-255874-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255874 --- Comment #5 from commit-hook@FreeBSD.org --- A commit in branch stable/11 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D6bc3535519f7206f844c3ffd0ee282e88= 75dceb4 commit 6bc3535519f7206f844c3ffd0ee282e8875dceb4 Author: Lutz Donnerhacke <donner@FreeBSD.org> AuthorDate: 2021-05-15 09:32:57 +0000 Commit: Lutz Donnerhacke <donner@FreeBSD.org> CommitDate: 2021-05-23 13:01:34 +0000 netgraph/ng_checksum: Fix double free error m_pullup(9) frees the mbuf(9) chain in the case of an allocation error. The mbuf chain must not be freed again in this case. PR: 255874 Submitted by: <lylgood@foxmail.com> Approved by: markj Differential Revision: https://reviews.freebsd.org/D30273 (cherry picked from commit 687e510e5ce32fddf46a9dc1d517ccc8a8e25581) sys/netgraph/ng_checksum.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=
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