[dpdk-dev] [PATCH] app/crypto-perf: fix total_ops value validation

[Kuba Kozak <kubax.kozak@intel.com>]

Added total_ops value validation in parse_total_ops() function.

Coverity issue: 141070

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

Signed-off-by: Kuba Kozak <kubax.kozak@intel.com>
---
 app/test-crypto-perf/cperf_options_parsing.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/app/test-crypto-perf/cperf_options_parsing.c b/app/test-crypto-perf/cperf_options_parsing.c
index 3b7342d..3a8b898 100644
--- a/app/test-crypto-perf/cperf_options_parsing.c
+++ b/app/test-crypto-perf/cperf_options_parsing.c
@@ -128,7 +128,13 @@ struct name_id_map {
 	int ret = parse_uint32_t(&opts->total_ops, arg);
 
 	if (ret)
-		RTE_LOG(ERR, USER1, "failed to parse total operations count");
+		RTE_LOG(ERR, USER1, "failed to parse total operations count\n");
+
+	if (opts->total_ops == 0) {
+		RTE_LOG(ERR, USER1,
+				"invalid total operations count number specified\n");
+		return -1;
+	}
 
 	return ret;
 }
-- 
1.9.1

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