From fce846647735caf7f8ac8cdb2ddd8891dd222f96 Mon Sep 17 00:00:00 2001
From: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Date: Mon, 8 Jan 2018 12:44:48 +0100
Subject: [PATCH] scsi/lun: fix segfault on sending mgmt task to inexistent lun

spdk_scsi_lun_complete_mgmt_task can't be called with
lun == NULL, as it deliberately dereferences it.

Change-Id: Idf9b100b66cdc7fdfe2011fb7f9b2477651f1e8c
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/393912
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: <shuhei.matsumoto.xt@hitachi.com>
---
 lib/scsi/lun.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/scsi/lun.c b/lib/scsi/lun.c
index 02237f5a2..e2d75cc5f 100644
--- a/lib/scsi/lun.c
+++ b/lib/scsi/lun.c
@@ -106,7 +106,7 @@ spdk_scsi_lun_task_mgmt_execute(struct spdk_scsi_task *task,
 	if (!task->lun) {
 		/* LUN does not exist */
 		task->response = SPDK_SCSI_TASK_MGMT_RESP_INVALID_LUN;
-		spdk_scsi_lun_complete_mgmt_task(NULL, task);
+		task->cpl_fn(task);
 		return -1;
 	}