From 96623db8d2fe02a66ac9176354634d41aca8c07d Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Wed, 16 Oct 2013 01:50:52 +0200 Subject: Delay TLS deallocation outside thread termination Since libc functions used up to actual thread termination (including the termination RPC itself) are to use TLS. * pthread/pt-alloc.c (initialize_pthread): Set `tcb` field of `new` to NULL. (__pthread_alloc): Deallocate TLS of to-be-reused `new` thread. * pthread/pt-create.c (__pthread_create_internal): Reset `tcb` field to NULL after deallocation. * pthread/pt-exit.c (__pthread_exit): Do not deallocate TLS. --- pthread/pt-create.c | 1 + 1 file changed, 1 insertion(+) (limited to 'pthread/pt-create.c') diff --git a/pthread/pt-create.c b/pthread/pt-create.c index a88c498..a593ad0 100644 --- a/pthread/pt-create.c +++ b/pthread/pt-create.c @@ -216,6 +216,7 @@ __pthread_create_internal (struct __pthread **thread, failed_setup: #ifdef ENABLE_TLS _dl_deallocate_tls (pthread->tcb, 1); + pthread->tcb = NULL; failed_thread_tls_alloc: #endif /* ENABLE_TLS */ __pthread_thread_dealloc (pthread); -- cgit v1.2.3