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 2bbbac86492d53970d29f497b381f70edc17d19e..4a6ef823a42ef336c357c92538730614955021af 100644 (file)
--- 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;
 }