[Bug libgomp/52303] libgomp leaves threads lying around that cause trouble if the program is later fork()'d

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52303

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |jakub at gcc dot gnu.org
         Resolution|                            |INVALID

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-18 
10:00:31 UTC ---
That is not valid in POSIX, after fork from multi-threaded process (which is
any process that ever executed #pragma omp parallel too), POSIX lists just a
few functions that you may call after fork before you call _exit or exec*.
#pragma omp parallel is definitely not something you can do after fork from
multi-threaded programs.