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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-07-09 20:24:02 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-07-09 20:24:02 +0000 |
| commit | e15f61a0d2ef6656958f5f63498323ff3185a78e (patch) | |
| tree | 7af3b610625205d25c840fbe3752c98ad40b56d0 /test | |
| parent | 420151cf6470795969d3d7fa89e0603df8f6e694 (diff) | |
merge revision(s) 56558,59116,59136: [Backport #12670]
* gc.c (heap_page_resurrect): do not return tomb_pages when
page->freelist == NULL.
[Bug #12670]
test for [Bug #12670]
heap corruption by deferred free.
gc.c: expand sorted pages
* gc.c (heap_page_allocate): expand sorted pages before inserting
allocated new page. [Bug #12670]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@59302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/-ext-/typeddata/test_typeddata.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/-ext-/typeddata/test_typeddata.rb b/test/-ext-/typeddata/test_typeddata.rb index daeda7611a..a8a7c965c9 100644 --- a/test/-ext-/typeddata/test_typeddata.rb +++ b/test/-ext-/typeddata/test_typeddata.rb @@ -17,4 +17,15 @@ class Test_TypedData < Test::Unit::TestCase obj = eval("class C\u{1f5ff}; self; end").new assert_raise_with_message(TypeError, /C\u{1f5ff}/) {Bug::TypedData.check(obj)} end + + def test_deferred_free + assert_ruby_status([], "#{<<-"begin;"}\n#{<<-"end;"}") + require "-test-/typeddata" + begin; + n = 1 << 20 + Bug::TypedData.make(n) + end; + rescue MiniTest::Assertion => e + skip e.message + end end |