pthread_mutex_unlock potentially cause invalid access

[Atsushi Nemoto]

On Mon, 13 Feb 2012 10:28:49 -0500, "Carlos O'Donell" <carlos@systemhalted.org> wrote:
> Excellent, *this* makes sense and I now agree that there is a problem.
> 
> Nemoto-san could you please file a bug report and tag it with
> glibc_2.15 keyword so I can backport this to 2.15?

Yes, I filed a bug report with the POSIX example and KOSAKI-san's
explanation.

http://sourceware.org/bugzilla/show_activity.cgi?id=13690

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Atsushi Nemoto