From: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Date: Thu, 21 Apr 2016 13:08:11 +0000 (+0200)
Subject: examples/qos_sched: fix negative loop bound in option parsing
X-Git-Tag: spdx-start~6919
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=cb9234082a86069452d796fcf45b6cf54f0afbbe;p=dpdk.git

examples/qos_sched: fix negative loop bound in option parsing

negative_returns: Using unsigned variable n_tokens in a loop exit condition.

Coverity issue: 30704
Fixes: de3cfa2c9823 ("sched: initial import")

Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
---

diff --git a/examples/qos_sched/args.c b/examples/qos_sched/args.c
index d819269b46..fc75263c97 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)