nagachika	2017-03-22 22:46:12 +0900 (Wed, 22 Mar 2017)

  New Revision: 58056

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=58056

  Log:
    merge revision(s) 57024: [Backport #13015]
    
    vm.c: check type of hash to merge
    
    * vm.c (core_hash_merge): check the type of the target hash to
      merge.  [ruby-core:78536] [Bug #13015]

  Modified directories:
    branches/ruby_2_3/
  Modified files:
    branches/ruby_2_3/test/ruby/test_keyword.rb
    branches/ruby_2_3/version.h
    branches/ruby_2_3/vm.c
Index: ruby_2_3/test/ruby/test_keyword.rb
===================================================================
--- ruby_2_3/test/ruby/test_keyword.rb	(revision 58055)
+++ ruby_2_3/test/ruby/test_keyword.rb	(revision 58056)
@@ -604,4 +604,24 @@ class TestKeywordArguments < Test::Unit: https://github.com/ruby/ruby/blob/trunk/ruby_2_3/test/ruby/test_keyword.rb#L604
       assert_equal({x: 1, y: 2, **h}, obj.foo)
     }
   end
+
+  def test_kwrest_overwritten
+    bug13015 = '[ruby-core:78536] [Bug #13015]'
+
+    klass = EnvUtil.labeled_class("Parent") do
+      def initialize(d:)
+      end
+    end
+
+    klass = EnvUtil.labeled_class("Child", klass) do
+      def initialize(d:, **h)
+        h = [2, 3]
+        super
+      end
+    end
+
+    assert_raise_with_message(TypeError, /expected Hash/, bug13015) do
+      klass.new(d: 4)
+    end
+  end
 end
Index: ruby_2_3/version.h
===================================================================
--- ruby_2_3/version.h	(revision 58055)
+++ ruby_2_3/version.h	(revision 58056)
@@ -1,10 +1,10 @@ https://github.com/ruby/ruby/blob/trunk/ruby_2_3/version.h#L1
 #define RUBY_VERSION "2.3.3"
-#define RUBY_RELEASE_DATE "2017-03-20"
-#define RUBY_PATCHLEVEL 255
+#define RUBY_RELEASE_DATE "2017-03-22"
+#define RUBY_PATCHLEVEL 256
 
 #define RUBY_RELEASE_YEAR 2017
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 20
+#define RUBY_RELEASE_DAY 22
 
 #include "ruby/version.h"
 
Index: ruby_2_3/vm.c
===================================================================
--- ruby_2_3/vm.c	(revision 58055)
+++ ruby_2_3/vm.c	(revision 58056)
@@ -2529,6 +2529,7 @@ core_hash_merge(VALUE hash, long argc, c https://github.com/ruby/ruby/blob/trunk/ruby_2_3/vm.c#L2529
 {
     long i;
 
+    Check_Type(hash, T_HASH);
     VM_ASSERT(argc % 2 == 0);
     for (i=0; i<argc; i+=2) {
 	rb_hash_aset(hash, argv[i], argv[i+1]);
@@ -2549,7 +2550,7 @@ core_hash_from_ary(VALUE ary) https://github.com/ruby/ruby/blob/trunk/ruby_2_3/vm.c#L2550
 {
     VALUE hash = rb_hash_new();
 
-    RUBY_DTRACE_CREATE_HOOK(HASH, RARRAY_LEN(ary));
+    RUBY_DTRACE_CREATE_HOOK(HASH, (Check_Type(ary, T_ARRAY), RARRAY_LEN(ary)));
     return core_hash_merge_ary(hash, ary);
 }
 
@@ -2563,6 +2564,7 @@ m_core_hash_merge_ary(VALUE self, VALUE https://github.com/ruby/ruby/blob/trunk/ruby_2_3/vm.c#L2564
 static VALUE
 core_hash_merge_ary(VALUE hash, VALUE ary)
 {
+    Check_Type(ary, T_ARRAY);
     core_hash_merge(hash, RARRAY_LEN(ary), RARRAY_CONST_PTR(ary));
     return hash;
 }

Property changes on: ruby_2_3
___________________________________________________________________
Modified: svn:mergeinfo
   Merged /trunk:r57024


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