diff options
| author | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-09-26 06:43:51 +0000 |
|---|---|---|
| committer | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-09-26 06:43:51 +0000 |
| commit | 444e6dfbce0f4b827e80ea7926510d8db5a89b03 (patch) | |
| tree | 36e6cae24675bdacb32cc7e1f1484e0893c09e88 /ChangeLog | |
| parent | a80af6233b4c1c7a72758eb3ea0c7bfb2d60d01c (diff) | |
| download | ruby-444e6dfbce0f4b827e80ea7926510d8db5a89b03.tar.gz | |
eval_intern.h: make TH_PUSH_TAG() initialize rb_vm_tag::tag with Qundef
* eval_intern.h (TH_PUSH_TAG): Initialize struct rb_vm_tag::tag with
Qundef rather than 0 which is equal to Qfalse. Since Kernel#throw(obj)
searches a tag with rb_vm_tag::tag == obj, throw(false) can
accidentally find an unrelated tag which is not created by
Kernel#catch. [ruby-core:77229] [Bug #12743]
* test/ruby/test_exception.rb (test_throw_false): Add a test case for
this.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,14 @@ +Mon Sep 26 15:43:34 2016 Kazuki Yamaguchi <k@rhe.jp> + + * eval_intern.h (TH_PUSH_TAG): Initialize struct rb_vm_tag::tag with + Qundef rather than 0 which is equal to Qfalse. Since Kernel#throw(obj) + searches a tag with rb_vm_tag::tag == obj, throw(false) can + accidentally find an unrelated tag which is not created by + Kernel#catch. [ruby-core:77229] [Bug #12743] + + * test/ruby/test_exception.rb (test_throw_false): Add a test case for + this. + Mon Sep 26 14:36:12 2016 Naotoshi Seo <sonots@gmail.com> * lib/tempfile.rb: provide default basename parameter for |