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Update. 

1998-05-01  Ulrich Drepper  <drepper@cygnus.com>

	* manager.c (pthread_free): Unmap guard before the stack.
	Patch by Matthias Urlichs.
This commit is contained in:
Ulrich Drepper 1998-05-01 14:14:28 +00:00
parent 52ec8aabc3
commit f9119f49a6
2 changed files with 6 additions and 1 deletions
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5
linuxthreads/ChangeLog
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@ -1,3 +1,8 @@
1998-05-01 Ulrich Drepper <drepper@cygnus.com>
* manager.c (pthread_free): Unmap guard before the stack.
Patch by Matthias Urlichs.
1998-04-30 Ulrich Drepper <drepper@cygnus.com> 1998-04-30 Ulrich Drepper <drepper@cygnus.com>
* manager.c (pthread_free): Detect already free child. * manager.c (pthread_free): Detect already free child.

2
linuxthreads/manager.c
View File

@ -336,9 +336,9 @@ static void pthread_free(pthread_descr th)
if (!th->p_userstack) if (!th->p_userstack)
{ {
/* Free the stack and thread descriptor area */ /* Free the stack and thread descriptor area */
munmap((caddr_t) ((char *)(th+1) - STACK_SIZE), STACK_SIZE);
if (th->p_guardsize != 0) if (th->p_guardsize != 0)
munmap(th->p_guardaddr, th->p_guardsize); munmap(th->p_guardaddr, th->p_guardsize);
munmap((caddr_t) ((char *)(th+1) - STACK_SIZE), STACK_SIZE);
} }
} }