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Do not set stackbase2 twice for !__MACHINE_STACK_GROWS_UP

This commit is contained in:
kamil 2020-01-29 15:15:00 +00:00
parent e06a99c91d
commit 0b0b4cd405
1 changed files with 4 additions and 3 deletions
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7
lib/libpthread/pthread.c
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@ -1,4 +1,4 @@
/* $NetBSD: pthread.c,v 1.158 2020/01/28 09:23:15 ad Exp $ */
/* $NetBSD: pthread.c,v 1.159 2020/01/29 15:15:00 kamil Exp $ */
/*-
* Copyright (c) 2001, 2002, 2003, 2006, 2007, 2008, 2020
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: pthread.c,v 1.158 2020/01/28 09:23:15 ad Exp $");
__RCSID("$NetBSD: pthread.c,v 1.159 2020/01/29 15:15:00 kamil Exp $");
#define __EXPOSE_STACK 1
@ -362,8 +362,9 @@ pthread__getstack(pthread_t newthread, const pthread_attr_t *attr)
newthread->pt_stack.ss_size == stacksize &&
newthread->pt_guardsize == guardsize)
return 0;
#ifdef __MACHINE_STACK_GROWS_UP
stackbase2 = newthread->pt_stack.ss_sp;
#ifndef __MACHINE_STACK_GROWS_UP
#else
stackbase2 = (char *)stackbase2 - newthread->pt_guardsize;
#endif
munmap(stackbase2,