[Bug 272893] UDF logical volume descriptor can specify negative bsize, causing panic

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From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 10 Aug 2023 02:59:04 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272893

--- Comment #2 from commit-hook@FreeBSD.org ---
A commit in branch stable/13 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=21a943407e9992a219a5fe572ee27fea9f5d2c69

commit 21a943407e9992a219a5fe572ee27fea9f5d2c69
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2023-08-04 22:47:09 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2023-08-10 02:57:29 +0000

    udf: reject invalid block sizes from lvd

    PR:     272893

    (cherry picked from commit 9e6941a2c7a393aefe6a123952c6eacbc23098a6)

 sys/fs/udf/udf_vfsops.c | 5 +++++
 1 file changed, 5 insertions(+)

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