[dpdk-dev] [PATCH] app/test-crypto-perf: fix uninitialized scalar variable

Aleksander Gajewski aleksanderx.gajewski at intel.com
Tue Feb 7 10:21:46 CET 2017


Fix problem with uninitialized nb_cryptodevs variable by
initialize it with 0 value. Program could jump to err label
without running cperf_initialize_cryptodev() function.

Coverity issue: 141073
Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test
application")

Signed-off-by: Aleksander Gajewski <aleksanderx.gajewski at intel.com>
---
 app/test-crypto-perf/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-crypto-perf/main.c b/app/test-crypto-perf/main.c
index 6c128d8..035021a 100644
--- a/app/test-crypto-perf/main.c
+++ b/app/test-crypto-perf/main.c
@@ -264,7 +264,7 @@
 
 	void *ctx[RTE_MAX_LCORE] = { };
 
-	int nb_cryptodevs;
+	int nb_cryptodevs = 0;
 	uint8_t cdev_id, i;
 	uint8_t enabled_cdevs[RTE_CRYPTO_MAX_DEVS] = { 0 };
 
-- 
1.9.1

--------------------------------------------------------------------

Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.

Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek
przegladanie lub rozpowszechnianie jest zabronione.
This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by
others is strictly prohibited.



More information about the dev mailing list