From: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
To: cristian.dumitrescu@intel.com, roy.fan.zhang@intel.com,
jasvinder.singh@intel.com
Cc: dev@dpdk.org, Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Subject: [dpdk-dev] [PATCH v2] examples/qos_sched: fix negative loop bound
Date: 21 Apr 2016 04:48:04 -0700 [thread overview]
Message-ID: <acb6cf$smqfed@fmsmga002.fm.intel.com> (raw)
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@intel.com>
X-Mailer: git-send-email 2.7.0
In-Reply-To: <1461239256-8104-1-git-send-email-michalx.k.jastrzebski@intel.com>
References: <1461239256-8104-1-git-send-email-michalx.k.jastrzebski@intel.com>
From: Slawomir Mrozowicz <slawomirx.mrozowicz@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@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
next reply other threads:[~2016-04-21 11:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-21 11:48 Michal Jastrzebski [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-04-21 11:47 [dpdk-dev] [PATCH v2] examples/qos_meter: fix unchecked return value Michal Jastrzebski
[not found] ` <1461239256-8104-4-git-send-email-michalx.k.jastrzebski@intel.com>
2016-04-28 10:58 ` [dpdk-dev] [PATCH v2] examples/qos_sched: fix negative loop bound Dumitrescu, Cristian
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