* [ruby-dev:50582] [Ruby trunk Bug#14865] Raising exception in c_return event hook causes infinite loop
[not found] <redmine.issue-14865.20180623045117@ruby-lang.org>
@ 2018-06-23 4:51 ` kazuki
2018-07-30 14:11 ` [ruby-dev:50598] " usa
2018-08-18 5:04 ` [ruby-dev:50620] " nagachika00
2 siblings, 0 replies; 3+ messages in thread
From: kazuki @ 2018-06-23 4:51 UTC (permalink / raw)
To: ruby-dev
Issue #14865 has been reported by ktsj (Kazuki Tsujimoto).
----------------------------------------
Bug #14865: Raising exception in c_return event hook causes infinite loop
https://bugs.ruby-lang.org/issues/14865
* Author: ktsj (Kazuki Tsujimoto)
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: ruby 2.6.0dev (2018-06-23) [x86_64-linux]
* Backport: 2.3: WONTFIX, 2.4: REQUIRED, 2.5: REQUIRED
----------------------------------------
c_returnのイベントフックの中で例外を起こすと無限ループになるケースがあります。
例外発生時にフレームがポップされずスタックに残り続けてしまうのが原因です。
~~~
$ cat t.rb
TracePoint.new(:c_return){|tp|
p tp.method_id
raise
}.enable{
tap{ itself }
}
$ ruby t.rb
:itself
:tap
:tap
(snip)
~~~
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 3+ messages in thread* [ruby-dev:50598] [Ruby trunk Bug#14865] Raising exception in c_return event hook causes infinite loop
[not found] <redmine.issue-14865.20180623045117@ruby-lang.org>
2018-06-23 4:51 ` [ruby-dev:50582] [Ruby trunk Bug#14865] Raising exception in c_return event hook causes infinite loop kazuki
@ 2018-07-30 14:11 ` usa
2018-08-18 5:04 ` [ruby-dev:50620] " nagachika00
2 siblings, 0 replies; 3+ messages in thread
From: usa @ 2018-07-30 14:11 UTC (permalink / raw)
To: ruby-dev
Issue #14865 has been updated by usa (Usaku NAKAMURA).
Backport changed from 2.3: WONTFIX, 2.4: REQUIRED, 2.5: REQUIRED to 2.3: WONTFIX, 2.4: DONE, 2.5: REQUIRED
ruby_2_4 r64129 merged revision(s) 63727.
----------------------------------------
Bug #14865: Raising exception in c_return event hook causes infinite loop
https://bugs.ruby-lang.org/issues/14865#change-73223
* Author: ktsj (Kazuki Tsujimoto)
* Status: Closed
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: ruby 2.6.0dev (2018-06-23) [x86_64-linux]
* Backport: 2.3: WONTFIX, 2.4: DONE, 2.5: REQUIRED
----------------------------------------
c_returnのイベントフックの中で例外を起こすと無限ループになるケースがあります。
例外発生時にフレームがポップされずスタックに残り続けてしまうのが原因です。
~~~
$ cat t.rb
TracePoint.new(:c_return){|tp|
p tp.method_id
raise
}.enable{
tap{ itself }
}
$ ruby t.rb
:itself
:tap
:tap
(snip)
~~~
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 3+ messages in thread* [ruby-dev:50620] [Ruby trunk Bug#14865] Raising exception in c_return event hook causes infinite loop
[not found] <redmine.issue-14865.20180623045117@ruby-lang.org>
2018-06-23 4:51 ` [ruby-dev:50582] [Ruby trunk Bug#14865] Raising exception in c_return event hook causes infinite loop kazuki
2018-07-30 14:11 ` [ruby-dev:50598] " usa
@ 2018-08-18 5:04 ` nagachika00
2 siblings, 0 replies; 3+ messages in thread
From: nagachika00 @ 2018-08-18 5:04 UTC (permalink / raw)
To: ruby-dev
Issue #14865 has been updated by nagachika (Tomoyuki Chikanaga).
Backport changed from 2.3: WONTFIX, 2.4: DONE, 2.5: REQUIRED to 2.3: WONTFIX, 2.4: DONE, 2.5: DONE
ruby_2_5 r64438 merged revision(s) 63727.
----------------------------------------
Bug #14865: Raising exception in c_return event hook causes infinite loop
https://bugs.ruby-lang.org/issues/14865#change-73591
* Author: ktsj (Kazuki Tsujimoto)
* Status: Closed
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: ruby 2.6.0dev (2018-06-23) [x86_64-linux]
* Backport: 2.3: WONTFIX, 2.4: DONE, 2.5: DONE
----------------------------------------
c_returnのイベントフックの中で例外を起こすと無限ループになるケースがあります。
例外発生時にフレームがポップされずスタックに残り続けてしまうのが原因です。
~~~
$ cat t.rb
TracePoint.new(:c_return){|tp|
p tp.method_id
raise
}.enable{
tap{ itself }
}
$ ruby t.rb
:itself
:tap
:tap
(snip)
~~~
--
https://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 3+ messages in thread