X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fwrite_sensu.c;h=475354c83bb0110c89b81dde3e85cb33a3203953;hb=354f9991530248e45207d236eb74c1cc3d5238ef;hp=5e231a5806297d1b75509a113f4e642e30167d53;hpb=3dc0454f7bee3e852171d1f6944891693364ee01;p=collectd.git

diff --git a/src/write_sensu.c b/src/write_sensu.c
index 5e231a58..475354c8 100644
--- a/src/write_sensu.c
+++ b/src/write_sensu.c
@@ -177,7 +177,7 @@ static void sensu_close_socket(struct sensu_host *host) /* {{{ */
 static char *build_json_str_list(const char *tag, struct str_list const *list) /* {{{ */
 {
 	int res;
-	char *ret_str;
+	char *ret_str = NULL;
 	char *temp_str;
 	int i;
 	if (list->nb_strs == 0) {
@@ -192,6 +192,7 @@ static char *build_json_str_list(const char *tag, struct str_list const *list) /
 	res = asprintf(&temp_str, "\"%s\": [\"%s\"", tag, list->strs[0]);
 	if (res == -1) {
 		ERROR("write_sensu plugin: Unable to alloc memory");
+		free(ret_str);
 		return NULL;
 	}
 	for (i=1; i<list->nb_strs; i++) {