mirror of
https://github.com/yawut/SDL.git
synced 2026-10-06 15:17:08 -05:00
61770dff5b
SDL_SemWaitTimeout in src/thread/generic/SDL_syssem.c line 179 (SVN trunk):
--sem->count;
should be
if (retval == 0) {
--sem->count;
}
Without this, sem->count will underflow on timeout effectively breaking the
semaphore. It appears that the implementation has been wrong since the initial
revision.
--HG--
branch : SDL-1.2