From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Sun, 2 Oct 2011 19:45:41 +0000 (+0200)
Subject: Fix small memory leak
X-Git-Tag: mdadm-3.2.3~152
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3da7890555d8cfe17fd9ee4f5f04ab64f855919;p=thirdparty%2Fmdadm.git

Fix small memory leak

Credit goes to cppcheck.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/policy.c b/policy.c
index 2bbbac86..4a6ef823 100644
--- a/policy.c
+++ b/policy.c
@@ -757,8 +757,10 @@ int policy_check_path(struct mdinfo *disk, struct map_ent *array)
 
 	snprintf(path, PATH_MAX, FAILED_SLOTS_DIR "/%s", id_path);
 	f = fopen(path, "r");
-	if (!f)
+	if (!f) {
+		free(id_path);
 		return 0;
+	}
 
 	rv = fscanf(f, " %s %x:%x:%x:%x\n",
 		    array->metadata,
@@ -767,6 +769,7 @@ int policy_check_path(struct mdinfo *disk, struct map_ent *array)
 		    array->uuid+2,
 		    array->uuid+3);
 	fclose(f);
+	free(id_path);
 	return rv == 5;
 }