X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fwrite_sensu.c;h=475354c83bb0110c89b81dde3e85cb33a3203953;hb=c6557cb8950f50a41a1decfb34439b060e2fd371;hp=aae5d8bbfa73dc4929e2c51db1e5319d3807a7e4;hpb=6286127470b83578c2889db546cfa32cb0fe0147;p=collectd.git

diff --git a/src/write_sensu.c b/src/write_sensu.c
index aae5d8bb..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++) {
@@ -524,11 +525,10 @@ static char *replace_str(const char *str, const char *old, /* {{{ */
 	} else
 		retlen = strlen(str);
 
-	ret = malloc(retlen + 1);
+	ret = calloc(1, retlen + 1);
 	if (ret == NULL)
 		return NULL;
 	// added to original: not optimized, but keeps valgrind happy.
-	memset(ret, 0, retlen + 1);
 
 	r = ret;
 	p = str;