test for key != NULL on error path

2017-12-13 15:11:22 +11:00
parent 4d1bbe308d
commit 9bad78cbc2
1 changed files with 2 additions and 1 deletions
--- a/bin/tests/dst/t_dst.c
+++ b/bin/tests/dst/t_dst.c
@@ -381,7 +381,8 @@ io(dns_name_t *name, isc_uint16_t id, isc_uint16_t alg, int type,
 	cleandir(tmp);

 failure:
-	dst_key_free(&key);
+	if (key != NULL)
+		dst_key_free(&key);
 }

 static void