From 14b890313732c681c76c4ea13fd291954b779956 Mon Sep 17 00:00:00 2001
From: ksaito <ksaito@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 5 Apr 2004 10:38:01 +0000
Subject: [PATCH] This commit was generated by cvs2svn to compensate for
 changes in r6093, which included commits to RCS files with non-trunk default
 branches.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 regexec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/regexec.c b/regexec.c
index 2ded602e15..870a6535bd 100644
--- a/regexec.c
+++ b/regexec.c
@@ -1463,6 +1463,7 @@ match_at(regex_t* reg, UChar* str, UChar* end, UChar* sstart,
 	int mb_len = enc_len(encode, *s);
 
 	if (s + mb_len > end) {
+          DATA_ENSURE(1);
 	  s = end;
 	  p += tlen;
 	  goto cc_mb_not_success;