Thanks, I've added this patch now to the glibc 2.1 branch.
Andreas
2000-08-10 Andreas Jaeger <aj@suse.de>
* mutex.c (__pthread_mutex_unlock): Move setting of mutex owner
into critical section.
Patch by Juergen Kreileder <jk@blackdown.de>.
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj