diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 2cd504b6c..5c69aeeab 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+Fri Feb 23 10:42:00 2001  Corinna Vinschen <corinna@vinschen.de>
+
+	* mmap.cc (fhandler_disk_file::mmap): Use `addr' correctly.
+	* fhandler_mem.cc (fhandler_dev_mem::mmap): Ditto.
+
 Thu Feb 22 17:09:00 2001  Corinna Vinschen <corinna@vinschen.de>
 
 	* path.cc (symlink): Keep relative paths relative in the DOS
diff --git a/winsup/cygwin/fhandler_mem.cc b/winsup/cygwin/fhandler_mem.cc
index 81bfdc66b..2073a6e23 100644
--- a/winsup/cygwin/fhandler_mem.cc
+++ b/winsup/cygwin/fhandler_mem.cc
@@ -332,7 +332,7 @@ fhandler_dev_mem::mmap (caddr_t *addr, size_t len, DWORD access,
       syscall_printf ("-1 = mmap(): NtMapViewOfSection failed with %E");
       return INVALID_HANDLE_VALUE;
     }
-  if ((flags & MAP_FIXED) && base != addr)
+  if ((flags & MAP_FIXED) && base != *addr)
     {
       set_errno (EINVAL);
       syscall_printf ("-1 = mmap(): address shift with MAP_FIXED given");
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc
index 42a7b6964..4ad970ae8 100644
--- a/winsup/cygwin/mmap.cc
+++ b/winsup/cygwin/mmap.cc
@@ -729,9 +729,9 @@ fhandler_disk_file::mmap (caddr_t *addr, size_t len, DWORD access,
     }
 
   void *base = MapViewOfFileEx (h, access, 0, off, len,
-                               (flags & MAP_FIXED) ? addr : NULL);
+                               (flags & MAP_FIXED) ? *addr : NULL);
 
-  if (!base || ((flags & MAP_FIXED) && base != addr))
+  if (!base || ((flags & MAP_FIXED) && base != *addr))
     {
       if (!base)
         {