* dir.c (fnmatch_helper): use rb_enc_precise_mbclen and

fail if bytes are invalid. [ruby-dev:38307]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Wed Apr 15 11:53:35 2009  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* dir.c (fnmatch_helper): use rb_enc_precise_mbclen and
+	  fail if bytes are invalid. [ruby-dev:38307]
+
 Tue Apr 14 18:11:26 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* dir.c (bracket): if same in bytes, path is matching.

dir.c

@@ -224,7 +224,9 @@ fnmatch_helper(
 	    RETURN(ISEND(p) ? 0 : FNM_NOMATCH);
 	if (ISEND(p))
 	    goto failed;
-	r = rb_enc_mbclen(p, pend, enc);
+	r = rb_enc_precise_mbclen(p, pend, enc);
+	if (!MBCLEN_CHARFOUND_P(r))
+	    goto failed;
 	if (r <= (send-s) && memcmp(p, s, r) == 0) {
 	    p += r;
 	    s += r;

version.h

@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.2"
-#define RUBY_RELEASE_DATE "2009-04-14"
+#define RUBY_RELEASE_DATE "2009-04-15"
 #define RUBY_PATCHLEVEL -1
 #define RUBY_BRANCH_NAME "trunk"
 
@@ -8,7 +8,7 @@
 #define RUBY_VERSION_TEENY 1
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 4
-#define RUBY_RELEASE_DAY 14
+#define RUBY_RELEASE_DAY 15
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];