From 66cbbebcc616db8e221e81f7ecbb2c77701d031b Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Thu, 10 May 2012 15:17:03 -0700 Subject: Hurd: Fix mlock in all cases except non-readable pages. --- sysdeps/mach/hurd/mlock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sysdeps/mach') diff --git a/sysdeps/mach/hurd/mlock.c b/sysdeps/mach/hurd/mlock.c index 2cb3e56321..47bafaae19 100644 --- a/sysdeps/mach/hurd/mlock.c +++ b/sysdeps/mach/hurd/mlock.c @@ -1,5 +1,5 @@ /* mlock -- guarantee pages are resident in memory. Mach/Hurd version. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 2001-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -39,7 +39,7 @@ mlock (const void *addr, size_t len) page = trunc_page ((vm_address_t) addr); len = round_page ((vm_address_t) addr + len) - page; err = __vm_wire (hostpriv, __mach_task_self (), page, len, - VM_PROT_ALL); /* XXX ? */ + VM_PROT_READ); __mach_port_deallocate (__mach_task_self (), hostpriv); return err ? __hurd_fail (err) : 0; -- cgit v1.2.3-70-g09d2