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| author |   Colin Ian King <colin.king@canonical.com> | 2019-07-02 10:18:35 +0100 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2019-07-16 22:32:24 -0400 |
| commit | 41a6bf6529edd10a6def42e3b2c34a7474bcc2f5 (patch) | |
| tree | 1e535421115577c1c24409a712a23a31124eed2f /drivers/scsi/fcoe | |
| parent | scsi: zfcp: fix GCC compiler warning emitted with -Wmaybe-uninitialized (diff) | |
| download | linux-dev-41a6bf6529edd10a6def42e3b2c34a7474bcc2f5.tar.xz linux-dev-41a6bf6529edd10a6def42e3b2c34a7474bcc2f5.zip | |
scsi: libfc: fix null pointer dereference on a null lport
Currently if lport is null then the null lport pointer is dereference when
printing out debug via the FC_LPORT_DB macro. Fix this by using the more
generic FC_LIBFC_DBG debug macro instead that does not use lport.
Addresses-Coverity: ("Dereference after null check")
Fixes: 7414705ea4ae ("libfc: Add runtime debugging with debug_logging module parameter")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/fcoe')
0 files changed, 0 insertions, 0 deletions