From: Michal Kobylinski <michalx.kobylinski@intel.com>
Date: Wed, 13 Apr 2016 12:15:02 +0000 (+0200)
Subject: cfgfile: fix uninitialized variable on load error
X-Git-Tag: spdx-start~6978
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=907dd23866be4dc2e7740cce9481a321770b1ee6;p=dpdk.git

cfgfile: fix uninitialized variable on load error

CID 13323:
Uninitialized scalar variable. Using uninitialized value
cfg->num_sections when calling rte_cfgfile_close.

Fixes: eaafbad419bf ("cfgfile: library to interpret config files")

Signed-off-by: Michal Kobylinski <michalx.kobylinski@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
---

diff --git a/lib/librte_cfgfile/rte_cfgfile.c b/lib/librte_cfgfile/rte_cfgfile.c
index 75625a28fc..d72052a08e 100644
--- a/lib/librte_cfgfile/rte_cfgfile.c
+++ b/lib/librte_cfgfile/rte_cfgfile.c
@@ -232,6 +232,7 @@ rte_cfgfile_load(const char *filename, int flags)
 	return cfg;
 
 error1:
+	cfg->num_sections = curr_section + 1;
 	rte_cfgfile_close(cfg);
 error2:
 	fclose(f);