3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: =?UTF-8?q?J=C3=B6rn=20Engel?= <[email protected]> commit 382436f8804fe1cb20b9a2a811a10eb2d8554721 upstream. Fix possible NULL pointer dereference in target_report_luns failure path. Signed-off-by: Joern Engel <[email protected]> Signed-off-by: Nicholas Bellinger <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/target/target_core_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -696,12 +696,12 @@ int target_report_luns(struct se_task *s * See SPC3 r07, page 159. */ done: - transport_kunmap_data_sg(se_cmd); lun_count *= 8; buf[0] = ((lun_count >> 24) & 0xff); buf[1] = ((lun_count >> 16) & 0xff); buf[2] = ((lun_count >> 8) & 0xff); buf[3] = (lun_count & 0xff); + transport_kunmap_data_sg(se_cmd); se_task->task_scsi_status = GOOD; transport_complete_task(se_task, 1); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
