diff options
| -rw-r--r-- | winsup/cygwin/fhandler_socket_unix.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler_socket_unix.cc b/winsup/cygwin/fhandler_socket_unix.cc index e865f9ecc..2a439001c 100644 --- a/winsup/cygwin/fhandler_socket_unix.cc +++ b/winsup/cygwin/fhandler_socket_unix.cc @@ -451,7 +451,9 @@ fhandler_socket_unix::create_pipe () ULONG max_instances; LARGE_INTEGER timeout; - access = GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE; + access = GENERIC_READ | FILE_READ_ATTRIBUTES + | GENERIC_WRITE | FILE_WRITE_ATTRIBUTES + | SYNCHRONIZE; sharing = FILE_SHARE_READ | FILE_SHARE_WRITE; InitializeObjectAttributes (&attr, pc.get_nt_native_path (), OBJ_INHERIT, NULL, NULL); @@ -484,8 +486,11 @@ fhandler_socket_unix::create_pipe_instance () ULONG max_instances; LARGE_INTEGER timeout; - access = GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE; + access = GENERIC_READ | FILE_READ_ATTRIBUTES + | GENERIC_WRITE | FILE_WRITE_ATTRIBUTES + | SYNCHRONIZE; sharing = FILE_SHARE_READ | FILE_SHARE_WRITE; + /* NPFS doesn't understand reopening by handle, unfortunately. */ InitializeObjectAttributes (&attr, pc.get_nt_native_path (), OBJ_INHERIT, NULL, NULL); nonblocking = is_nonblocking () ? FILE_PIPE_COMPLETE_OPERATION |