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| author | Colin Ian King <colin.king@canonical.com> | 2018-05-31 14:31:17 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-06-08 03:50:00 +0200 |
| commit | e73c864ba3b57cc3c5cc6b328b9da1b48637a6df (patch) | |
| tree | 24c0b66ca701328c70fee6435065e152b34a9cdf /mm | |
| parent | scsi: mpt3sas: Add an I/O barrier (diff) | |
| download | linux-e73c864ba3b57cc3c5cc6b328b9da1b48637a6df.tar.xz linux-e73c864ba3b57cc3c5cc6b328b9da1b48637a6df.zip | |
scsi: aic7xxx: aic79xx: fix potential null pointer dereference on ahd
If AHD_DEBUG is enabled and ahd_platform_alloc fails then ahd is set to
null and the debug printk dereferences ahd when passing it to ahd_name.
Fix this by moving the debug printk to before the call to
ahd_platform_alloc where ahd is not null at that point.
Detected by CoverityScan, CID#100296 ("Explicit null dereference")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions