[Bug 35561] Some MSYS2 commands generate a stackdump (queued user APC not executed)

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=35561

Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download
             Status|UNCONFIRMED                 |NEW
                URL|                            |http://sourceforge.net/proj
                   |                            |ects/msys2/files/Base/i686/
                   |                            |msys2-base-i686-20140205.ta
                   |                            |r.xz
                 CC|                            |focht at gmx.net
            Summary|Some MSYS2 commands         |Some MSYS2 commands
                   |generate a stackdump        |generate a stackdump
                   |                            |(queued user APC not
                   |                            |executed)
     Ever confirmed|0                           |1

--- Comment #2 from Anastasius Focht <focht at gmx.net> ---
Hello folks,

see also bug 34865 which was resolved 'upstream' because the vendor used a
different cygwin version not containing the 'experimental' APC patch (which
ought reduce some performance bottleneck during creation of early threads).

The APC call in question is used here:

http://sourceforge.net/p/mingw/msys2-runtime/ci/master/tree/winsup/cygwin/cygthread.h#l51

http://sourceforge.net/p/mingw/msys2-runtime/ci/master/tree/winsup/cygwin/cygthread.cc#l186

Regards

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