From f9e19c093165d7c75bd9d04204845ed53b8ff0a8 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Wed, 25 Feb 2004 10:54:31 +0000
Subject: 	* miscfuncs.cc (check_invalid_virtual_addr): New function. 
 * winsup.h (check_invalid_virtual_addr): Declare. 	* mmap.cc (munmap):
 Call check_invalid_virtual_addr instead of 	IsBadReadPtr.

---
 winsup/cygwin/mmap.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'winsup/cygwin/mmap.cc')

diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc
index 4f8ea6e14..cacefea41 100644
--- a/winsup/cygwin/mmap.cc
+++ b/winsup/cygwin/mmap.cc
@@ -641,7 +641,7 @@ munmap (void *addr, size_t len)
 
   /* Error conditions according to SUSv3 */
   if (!addr || ((DWORD)addr % getpagesize ()) || !len
-      || IsBadReadPtr (addr, len))
+      || check_invalid_virtual_addr (addr, len))
     {
       set_errno (EINVAL);
       syscall_printf ("-1 = munmap(): Invalid parameters");
-- 
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