scsi: qla2xxx: Move debug messages before sending srb preventing panic
When sending an srb with qla2x00_start_sp, the sp can complete and be freed by the time we log the debug message saying we sent it. This can cause a panic if sp gets reused quickly or when running a kernel that poisons freed memory. This was partially fixed by (not every case was addressed): Commit 9fe278f4 ("scsi: qla2xxx: Move log messages before issuing command to firmware") Signed-off-by: Bill Kuzeja <william.kuzeja@stratus.com> Acked-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Showing
Please register or sign in to comment