1c70d00733
mode. This allows the binder to be functional in the child after the fork (assuming no lazy loading of a filter is needed), but other rtld services which require write lock on rtld_bind_lock cause deadlock, if called by child. Change the _rtld_atfork() to lock the bind lock in write mode, making the rtld fully functional after the fork. Pre-resolve the symbols which are called by the libthr' fork() interposer, since dynamic resolution causes deadlock due to the rtld_bind_lock already owned in the write mode. Reported and tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 2 weeks |
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|---|---|---|
| .. | ||
| Makefile.inc | ||
| thr_affinity.c | ||
| thr_attr.c | ||
| thr_autoinit.c | ||
| thr_barrier.c | ||
| thr_barrierattr.c | ||
| thr_cancel.c | ||
| thr_clean.c | ||
| thr_concurrency.c | ||
| thr_cond.c | ||
| thr_condattr.c | ||
| thr_create.c | ||
| thr_detach.c | ||
| thr_equal.c | ||
| thr_event.c | ||
| thr_exit.c | ||
| thr_fork.c | ||
| thr_getcpuclockid.c | ||
| thr_getprio.c | ||
| thr_getschedparam.c | ||
| thr_getthreadid_np.c | ||
| thr_info.c | ||
| thr_init.c | ||
| thr_join.c | ||
| thr_kern.c | ||
| thr_kill.c | ||
| thr_list.c | ||
| thr_main_np.c | ||
| thr_multi_np.c | ||
| thr_mutex.c | ||
| thr_mutexattr.c | ||
| thr_once.c | ||
| thr_printf.c | ||
| thr_private.h | ||
| thr_pspinlock.c | ||
| thr_resume_np.c | ||
| thr_rtld.c | ||
| thr_rwlock.c | ||
| thr_rwlockattr.c | ||
| thr_self.c | ||
| thr_sem.c | ||
| thr_setprio.c | ||
| thr_setschedparam.c | ||
| thr_sig.c | ||
| thr_single_np.c | ||
| thr_sleepq.c | ||
| thr_spec.c | ||
| thr_spinlock.c | ||
| thr_stack.c | ||
| thr_suspend_np.c | ||
| thr_switch_np.c | ||
| thr_symbols.c | ||
| thr_syscalls.c | ||
| thr_umtx.c | ||
| thr_umtx.h | ||
| thr_yield.c | ||