0001-load.c-unlock-the-new-shield.patch - Ruby master - Ruby Issue Tracking System

Bug #10892 » 0001-load.c-unlock-the-new-shield.patch

thedarkone (Vit Z), 07/31/2015 04:53 AM

         switch (rb_thread_shield_wait((VALUE)data)) {
           case Qfalse:
     	data = (st_data_t)ftptr;
     	st_insert(loading_tbl, data, (st_data_t)rb_thread_shield_new());
     	VALUE new_shield = rb_thread_shield_new();
     	/* rb_thread_shield_new() automatically pre-locks the new shield, since this branch indicates
     	   the failure to acquire the lock, the newly installed shield shouldn't be locked */
     	rb_thread_shield_release(new_shield);
     	st_insert(loading_tbl, data, (st_data_t)new_shield);
     	return 0;
           case Qnil:
     	return 0;

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