diff mbox

[dpdk-dev] app/testbbdev: fix division or modulo by float zero

Message ID 1517403381-129739-1-git-send-email-amr.mokhtar@intel.com (mailing list archive)
State Accepted, archived
Headers

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Mokhtar, Amr Jan. 31, 2018, 12:56 p.m. UTC 
  check that iter > 0 before division

Coverity issue: 257027
Coverity issue: 257038
Coverity issue: 257014

Fixes: f714a18885a6 ("app/testbbdev: add test application for bbdev")

Signed-off-by: Amr Mokhtar <amr.mokhtar@intel.com>
---
 app/test-bbdev/test_bbdev_perf.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Thomas Monjalon Jan. 31, 2018, 2:56 p.m. UTC | #1 
31/01/2018 13:56, Amr Mokhtar:
> check that iter > 0 before division
> 
> Coverity issue: 257027
> Coverity issue: 257038
> Coverity issue: 257014
> 
> Fixes: f714a18885a6 ("app/testbbdev: add test application for bbdev")
> 
> Signed-off-by: Amr Mokhtar <amr.mokhtar@intel.com>

Applied, thanks
diff mbox

Patch

diff --git a/app/test-bbdev/test_bbdev_perf.c b/app/test-bbdev/test_bbdev_perf.c
index f7b51ca..8f6896c 100644
--- a/app/test-bbdev/test_bbdev_perf.c
+++ b/app/test-bbdev/test_bbdev_perf.c
@@ -1805,7 +1805,7 @@  operation_latency_test(struct active_device *ad,
 				op_params->ref_enc_op, ad->dev_id, queue_id,
 				num_to_process, burst_sz, &total_time);
 
-	if (iter < 0)
+	if (iter <= 0)
 		return TEST_FAILED;
 
 	printf("\toperation avg. latency: %lg cycles, %lg us\n",
@@ -1955,7 +1955,7 @@  offload_latency_test(struct active_device *ad,
 				num_to_process, burst_sz, &enq_total_time,
 				&deq_total_time);
 
-	if (iter < 0)
+	if (iter <= 0)
 		return TEST_FAILED;
 
 	printf("\tenq offload avg. latency: %lg cycles, %lg us\n",
@@ -2047,7 +2047,7 @@  offload_latency_empty_q_test(struct active_device *ad,
 		iter = offload_latency_empty_q_test_enc(ad->dev_id, queue_id,
 				num_to_process, burst_sz, &deq_total_time);
 
-	if (iter < 0)
+	if (iter <= 0)
 		return TEST_FAILED;
 
 	printf("\tempty deq offload avg. latency: %lg cycles, %lg us\n",