[dpdk-dev] [PATCH] eal/option: fix option register duplicate detection
Gaetan Rivet
gaetan.rivet at 6wind.com
Mon Dec 17 10:25:59 CET 2018
Missing brackets around the if means that the loop will end at its first
iteration.
Cc: stable at dpdk.org
Fixes: 2395332798d0 ("eal: add option register infrastructure")
Signed-off-by: Gaetan Rivet <gaetan.rivet at 6wind.com>
---
lib/librte_eal/common/rte_option.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/rte_option.c b/lib/librte_eal/common/rte_option.c
index 02d59a869..eefb8b923 100644
--- a/lib/librte_eal/common/rte_option.c
+++ b/lib/librte_eal/common/rte_option.c
@@ -35,10 +35,11 @@ void __rte_experimental
rte_option_register(struct rte_option *opt)
{
TAILQ_FOREACH(option, &rte_option_list, next) {
- if (strcmp(opt->opt_str, option->opt_str) == 0)
+ if (strcmp(opt->opt_str, option->opt_str) == 0) {
RTE_LOG(INFO, EAL, "Option %s has already been registered.",
opt->opt_str);
return;
+ }
}
TAILQ_INSERT_HEAD(&rte_option_list, opt, next);
--
2.19.1
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