diff mbox series

event/dlb: fix bugs due to accessing unitialized variables

Message ID 1612375162-25142-1-git-send-email-timothy.mcdaniel@intel.com (mailing list archive)
State Superseded, archived
Headers
Series event/dlb: fix bugs due to accessing unitialized variables |

Checks

Context Check Description
ci/checkpatch warning coding style issues
ci/Intel-compilation fail apply issues

Commit Message

Timothy McDaniel Feb. 3, 2021, 5:59 p.m. UTC 
  This patch updates the PMD to initialize response fields
prior to calling into the PF layer.

Fixes the following coverity issues:

Fixes: eb14a3421afd ("event/dlb: add eventdev start")
Coverity issue: 366205

Fixes: f0073621940c ("event/dlb: add eventdev stop and close")
Coverity issue: 366202

Fixes: f0073621940c ("event/dlb: add eventdev stop and close")
Coverity issue: 366200

Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
---
 drivers/event/dlb/dlb.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/event/dlb/dlb.c b/drivers/event/dlb/dlb.c
index 64e6df7..8b26d1d 100644
--- a/drivers/event/dlb/dlb.c
+++ b/drivers/event/dlb/dlb.c
@@ -1847,7 +1847,7 @@  static int dlb_num_dir_queues_setup(struct dlb_eventdev *dlb)
 {
 	struct dlb_hw_dev *handle = &dlb->qm_instance;
 	struct dlb_create_dir_queue_args cfg;
-	struct dlb_cmd_response response;
+	struct dlb_cmd_response response = {0};
 	int32_t ret;
 
 	cfg.response = (uintptr_t)&response;
@@ -3573,7 +3573,7 @@  static int dlb_num_dir_queues_setup(struct dlb_eventdev *dlb)
 {
 	struct dlb_hw_dev *handle = &dlb->qm_instance;
 	struct dlb_get_ldb_queue_depth_args cfg;
-	struct dlb_cmd_response response;
+	struct dlb_cmd_response response = {0};
 	int ret;
 
 	cfg.queue_id = queue->qm_queue.id;
@@ -3595,7 +3595,7 @@  static int dlb_num_dir_queues_setup(struct dlb_eventdev *dlb)
 {
 	struct dlb_hw_dev *handle = &dlb->qm_instance;
 	struct dlb_get_dir_queue_depth_args cfg;
-	struct dlb_cmd_response response;
+	struct dlb_cmd_response response = {0};
 	int ret;
 
 	cfg.queue_id = queue->qm_queue.id;