| commit | a488d32120a22ca2a2f436ab91947bcb352ee7cf | |
| author | Jiri Slaby <jirislaby@gmail.com> | |
| Wed, 23 Sep 2009 14:15:35 +0000 (23 16:15 +0200) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 9 Dec 2011 17:21:46 +0000 (9 09:21 -0800) | ||
| tree | e4b5bd8846835da0c2a68911299701c7e1ebab72 | treesnapshot (tar.gz zip) |
| parent | 0e7dfcd7c4b28102af501f57fd27ab2f99497148 | commitdiff |
SCSI: scsi_lib: fix potential NULL dereference
commit 03b147083a2f9a2a3fbbd2505fa88ffa3c6ab194 upstream.
Stanse found a potential NULL dereference in scsi_kill_request.
Instead of triggering BUG() in 'if (unlikely(cmd == NULL))' branch,
the kernel will Oops earlier on cmd dereference.
Move the dereferences after the if.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 03b147083a2f9a2a3fbbd2505fa88ffa3c6ab194 upstream.
Stanse found a potential NULL dereference in scsi_kill_request.
Instead of triggering BUG() in 'if (unlikely(cmd == NULL))' branch,
the kernel will Oops earlier on cmd dereference.
Move the dereferences after the if.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/scsi/scsi_lib.c | diffblobblamehistory |