[Bug c++/53377] New: Thread Cancellation causing aborts due to improper handling of abi::__forced_unwind

[Bug c++/53377] New: Thread Cancellation causing aborts due to improper handling of abi::__forced_unwind

[mikedalpee at enginsol dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53377

             Bug #: 53377
           Summary: Thread Cancellation causing aborts due to improper
                    handling of abi::__forced_unwind
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: mikedalpee@enginsol.com

[Bug c++/53377] Thread Cancellation causing aborts due to improper handling of abi::__forced_unwind

[mikedalpee at enginsol dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53377

--- Comment #1 from Mike Dalpee <mikedalpee at enginsol dot com> 2012-05-16 13:38:57 UTC ---
Created attachment 27424
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27424
Cancelling thread in function with throw() specification causes abort

[Bug c++/53377] Thread Cancellation causing aborts due to improper handling of abi::__forced_unwind

[mikedalpee at enginsol dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53377

--- Comment #2 from Mike Dalpee <mikedalpee at enginsol dot com> 2012-05-16 13:40:38 UTC ---
Created attachment 27425
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27425
Cancelling a thread while in an exception handler causes abort

[Bug c++/53377] Thread Cancellation causing aborts due to improper handling of abi::__forced_unwind

[mikedalpee at enginsol dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53377

--- Comment #3 from Mike Dalpee <mikedalpee at enginsol dot com> 2012-05-16 13:43:33 UTC ---
Please refer to this thread in gcc-help for a lot more information:

GCC 4.6.2 C++ thread cancellation issue

[Bug c++/53377] Thread Cancellation causing aborts due to improper handling of abi::__forced_unwind

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53377

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-05-16
     Ever Confirmed|0                           |1
           Severity|blocker                     |normal

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-05-16 18:02:04 UTC ---
Confirmed, thanks for reporting it.

(But I've changed it from severity=blocker, that means the bug should block a
release which clearly isn't the case, as lots of people are happily using many
GCC releases with this bug present already - it's just a "normal" bug)

(In reply to comment #3)
> Please refer to this thread in gcc-help for a lot more information:
> 
> GCC 4.6.2 C++ thread cancellation issue

i.e. http://gcc.gnu.org/ml/gcc-help/2012-05/msg00034.html