* regexec.c (match_at): follow enclen's change.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@26167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 6 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 5e63c49cd..024fdbf81 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Dec 24 15:20:03 2009  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* regexec.c (match_at): follow enclen's change.
+
 Thu Dec 24 12:08:00 2009  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
 	* lib/delegate.rb (marshal_dump/load): dump & load instance variables
diff --git a/regexec.c b/regexec.c
index 9fb5ff5da..b2f9c9fd2 100644
--- a/regexec.c
+++ b/regexec.c
@@ -1878,7 +1878,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
 	if (scv) goto fail;
 
 	STACK_PUSH_ALT_WITH_STATE_CHECK(p, s, sprev, mem);
-	n = enclen(encode, s);
+	n = enclen(encode, s, end);
         DATA_ENSURE(n);
         if (ONIGENC_IS_MBC_NEWLINE(encode, s, end))  goto fail;
         sprev = s;
@@ -1896,7 +1896,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
 	if (scv) goto fail;
 
 	STACK_PUSH_ALT_WITH_STATE_CHECK(p, s, sprev, mem);
-	n = enclen(encode, s);
+	n = enclen(encode, s, end);
 	if (n > 1) {
 	  DATA_ENSURE(n);
 	  sprev = s;