Alexander Senier 43faf63fde pthread: fix deadlock in pthread_rwlock_*
Properly initialize and reset the _owner member, otherwise
correlating the unlock operation with the respective read/write
lock does not work.

Move locking the _nbr_mutex in the unlock operation after the
owner check. Otherwise, a reader holding that mutex and waiting
for the write lock would deadlock a writer trying to unlock the
_global_mutex.

Ref. Componolit/componolit#86
Ref. #2656
Fixes #2832
2018-05-30 13:36:32 +02:00
..
2018-05-30 13:36:25 +02:00
2018-05-30 13:36:22 +02:00