[newlib-cygwin] Fix typo in new fchmod implementation

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=8ede2acefd1221f9af7c089f8ed4eaeea16409e9

commit 8ede2acefd1221f9af7c089f8ed4eaeea16409e9
Author: Corinna Vinschen <cori...@vinschen.de>
Date:   Sat Apr 11 16:03:18 2015 +0200

    Fix typo in new fchmod implementation
    
        * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Fix typo in
        mask computation.
    
    Signed-off-by: Corinna Vinschen <cori...@vinschen.de>

Diff:
---
 winsup/cygwin/ChangeLog             | 5 +++++
 winsup/cygwin/fhandler_disk_file.cc | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 22d1a8b..e300ff6 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-11  Corinna Vinschen  <cori...@vinschen.de>
+
+       * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Fix typo in
+       mask computation.
+
 2015-04-10  Corinna Vinschen  <cori...@vinschen.de>
 
        * include/cygwin/version.h (CYGWIN_VERSION_DLL_MAJOR): Bump to 2000.
diff --git a/winsup/cygwin/fhandler_disk_file.cc 
b/winsup/cygwin/fhandler_disk_file.cc
index abc4b41..2b30801 100644
--- a/winsup/cygwin/fhandler_disk_file.cc
+++ b/winsup/cygwin/fhandler_disk_file.cc
@@ -906,9 +906,9 @@ fhandler_disk_file::fchmod (mode_t mode)
              aclp[0].a_perm = (mode >> 6) & S_IRWXO;
              if (nentries > MIN_ACL_ENTRIES
                  && (idx = searchace (aclp, nentries, CLASS_OBJ)) >= 0)
-               aclp[idx].a_perm = (mode >> 6) & S_IRWXO;
+               aclp[idx].a_perm = (mode >> 3) & S_IRWXO;
              else
-               aclp[1].a_perm = (mode >> 6) & S_IRWXO;
+               aclp[1].a_perm = (mode >> 3) & S_IRWXO;
              if ((idx = searchace (aclp, nentries, OTHER_OBJ)) >= 0)
                aclp[idx].a_perm = mode & S_IRWXO;
              if (pc.isdir ())