app/crypto-perf: add options parsing check

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>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>

diff --git a/app/test-crypto-perf/cperf_options_parsing.c b/app/test-crypto-perf/cperf_options_parsing.c
index 691e788..c1d5ffc 100644 (file)
--- a/app/test-crypto-perf/cperf_options_parsing.c
+++ b/app/test-crypto-perf/cperf_options_parsing.c
@@ -128,7 +128,13 @@ parse_total_ops(struct cperf_options *opts, const char *arg)
        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;
 }