[Bug 276770] Some potential NULL-pointer dereferences

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 08 Apr 2024 19:05:25 UTC

--- Comment #7 from commit-hook@FreeBSD.org ---
A commit in branch stable/14 references this bug:


commit 7d763eadd36e9b9419379756add71f5383f40af0
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2024-02-09 19:53:43 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2024-04-08 17:53:43 +0000

    cam: Check if cam_simq_alloc fails for the xpt bus during module init

    This is very unlikely to fail (and if it does, CAM isn't going to work
    regardless), but fail with an error rather than a gauranteed panic via
    NULL pointer dereference.

    PR:             276770
    Reported by:    Qiushi <w290680224@gmail.com>

    (cherry picked from commit eb86c6c5b462c996e44c45ba496937b75ef22da3)

 sys/cam/cam_xpt.c | 2 ++
 1 file changed, 2 insertions(+)

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