Date: Sat, 27 May 2023 19:24:51 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 271351] fsck_ffs can crash if fs_size < fs_ncg*fs_fpg Message-ID: <bug-271351-3630-lFakqcUyVY@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-271351-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-271351-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271351 --- Comment #1 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dc79a1416955a260424a5dd2013b114ff8= 64bc926 commit c79a1416955a260424a5dd2013b114ff864bc926 Author: Kirk McKusick <mckusick@FreeBSD.org> AuthorDate: 2023-05-27 19:23:39 +0000 Commit: Kirk McKusick <mckusick@FreeBSD.org> CommitDate: 2023-05-27 19:24:11 +0000 Updates to UFS/FFS superblock integrity checks when reading a superbloc= k. Verify that the summary information does not extend past the end of the filesystem. No legitimate superblocks should fail as a result of these changes. Reported-by: Robert Morris PR: 271351 MFC-after: 1 week Sponsored-by: The FreeBSD Foundation sys/ufs/ffs/ffs_subr.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=
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