merge revision(s) 16534:

	* parse.y (top_local_setup): fixed memory leak bug based on a
	  patch from Roger Pack <rogerpack2005 at gmail.com> in
	  [ruby-core:16610].


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8_6@17315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 9 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 7a810ae0a..a1aacd5f5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sun Jun 15 23:13:23 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* parse.y (top_local_setup): fixed memory leak bug based on a
+	  patch from Roger Pack <rogerpack2005 at gmail.com> in
+	  [ruby-core:16610].
+
 Sun Jun 15 23:09:00 2008  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* sprintf.c (rb_f_sprintf): fixed SEGV on win32 with "% 0e" % 1.0/0.0.
diff --git a/parse.y b/parse.y
index 9531ab323..bde7c7dbf 100644
--- a/parse.y
+++ b/parse.y
@@ -5737,7 +5737,7 @@ top_local_setup()
 		    rb_mem_clear(vars+i, len-i);
 		}
 		else {
-		    *vars++ = (VALUE)ruby_scope;
+		    *vars++ = 0;
 		    rb_mem_clear(vars, len);
 		}
 		ruby_scope->local_vars = vars;
@@ -5753,6 +5753,7 @@ top_local_setup()
                if (!(ruby_scope->flags & SCOPE_CLONE))
                    xfree(ruby_scope->local_tbl);
 	    }
+            ruby_scope->local_vars[-1] = 0; /* no reference needed */
 	    ruby_scope->local_tbl = local_tbl();
 	}
     }
diff --git a/version.h b/version.h
index 20b813985..cc51e7b8d 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2008-06-15"
 #define RUBY_VERSION_CODE 186
 #define RUBY_RELEASE_CODE 20080615
-#define RUBY_PATCHLEVEL 212
+#define RUBY_PATCHLEVEL 213
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8