From: K.Kosako <kosako@sofnec.co.jp>
Date: Mon, 21 Aug 2017 07:21:33 +0000 (+0900)
Subject: fix to assign error code in make_absent_tree_for_simple_one_char_repeat()
X-Git-Tag: v6.6.0~30
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c2691d4aac2cb1b515643d9dca808e9e58ac8e09;p=onig

fix to assign error code in make_absent_tree_for_simple_one_char_repeat()
---

diff --git a/src/regparse.c b/src/regparse.c
index c98d809..a6db71d 100644
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -1935,11 +1935,13 @@ make_absent_tree_for_simple_one_char_repeat(Node** node, Node* absent, Node* qua
   if (r != 0) goto err;
 
   x = make_list(3, ns);
-  if (IS_NULL(x)) goto err;
+  if (IS_NULL(x)) goto err0;
 
   *node = x;
   return ONIG_NORMAL;
 
+ err0:
+  r = ONIGERR_MEMORY;
  err:
   for (i = 0; i < 4; i++) onig_node_free(ns[i]);
   return r;