merges r23971 from trunk into ruby_1_9_1.

--
* enum.c (enum_to_a): should propagate taint to the return value.
  [ruby-core:24152]

* enum.c (enum_sort_by): ditto.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@24070 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 12 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index e61327dec..f4a21f4c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Mon Jul  6 08:00:10 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* enum.c (enum_to_a): should propagate taint to the return value.
+	  [ruby-core:24152]
+
+	* enum.c (enum_sort_by): ditto.
+
 Mon Jul  6 09:31:50 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* proc.c (make_curry_proc): should propagate lambda-ness.
diff --git a/enum.c b/enum.c
index 0b6acc024..8806285d2 100644
--- a/enum.c
+++ b/enum.c
@@ -409,6 +409,7 @@ enum_to_a(int argc, VALUE *argv, VALUE obj)
     VALUE ary = rb_ary_new();
 
     rb_block_call(obj, id_each, argc, argv, collect_all, ary);
+    OBJ_INFECT(ary, obj);
 
     return ary;
 }
@@ -602,6 +603,7 @@ enum_group_by(VALUE obj)
 
     hash = rb_hash_new();
     rb_block_call(obj, id_each, 0, 0, group_by_i, hash);
+    OBJ_INFECT(hash, obj);
 
     return hash;
 }
@@ -810,6 +812,8 @@ enum_sort_by(VALUE obj)
 	RARRAY_PTR(ary)[i] = RNODE(RARRAY_PTR(ary)[i])->u2.value;
     }
     RBASIC(ary)->klass = rb_cArray;
+    OBJ_INFECT(ary, obj);
+
     return ary;
 }
 
diff --git a/version.h b/version.h
index 38be2bf8d..7ca43543b 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "1.9.1"
 #define RUBY_RELEASE_DATE "2009-07-12"
-#define RUBY_PATCHLEVEL 220
+#define RUBY_PATCHLEVEL 221
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1