[dpdk-dev] [PATCH v2] examples/qos_sched: fix negative loop bound
Michal Jastrzebski
michalx.k.jastrzebski at intel.com
Thu Apr 21 13:48:04 CEST 2016
Fix issue reported by Coverity.
Date: Thu, 21 Apr 2016 13:47:35 +0200
Message-Id: <1461239256-8104-4-git-send-email-michalx.k.jastrzebski at intel.com>
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In-Reply-To: <1461239256-8104-1-git-send-email-michalx.k.jastrzebski at intel.com>
References: <1461239256-8104-1-git-send-email-michalx.k.jastrzebski at intel.com>
From: Slawomir Mrozowicz <slawomirx.mrozowicz at intel.com>
Coverity ID 30704: Negative loop bound
negative_returns: Using unsigned variable n_tokens in a loop exit condition.
Fixes: de3cfa2c9823 ("sched: initial import")
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz at intel.com>
---
examples/qos_sched/args.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/examples/qos_sched/args.c b/examples/qos_sched/args.c
index 3e7fd08..7a98e5c 100644
--- a/examples/qos_sched/args.c
+++ b/examples/qos_sched/args.c
@@ -162,7 +162,7 @@ static int
app_parse_opt_vals(const char *conf_str, char separator, uint32_t n_vals, uint32_t *opt_vals)
{
char *string;
- uint32_t i, n_tokens;
+ int i, n_tokens;
char *tokens[MAX_OPT_VALUES];
if (conf_str == NULL || opt_vals == NULL || n_vals == 0 || n_vals > MAX_OPT_VALUES)
--
1.9.1
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