* fhandler_fifo.cc (fhandler_fifo::open): Use MAX_NAME for pipe name

	buffer size.
	(fhandler_fifo::fstatvfs): Use same technique as in fhandler_socket.
	* fhandler_proc.cc (format_proc_partitions): Use NAME_MAX+1 for
	device name buffer size.  Use MAX_PATH for device path buffer size.

1 files changed, 4 insertions, 11 deletions

diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandler_fifo.cc
index 668c4e2f7..cd8e5c0d3 100644
--- a/winsup/cygwin/fhandler_fifo.cc
+++ b/winsup/cygwin/fhandler_fifo.cc
@@ -65,7 +65,7 @@ int
 fhandler_fifo::open (int flags, mode_t)
 {
   int res;
-  char npname[CYG_MAX_PATH];
+  char npname[MAX_PATH];
   DWORD mode = 0;
 
   /* Generate a semi-unique name to associate with this fifo.
@@ -164,14 +164,7 @@ fhandler_fifo::write (const void *ptr, size_t len)
 int __stdcall
 fhandler_fifo::fstatvfs (struct statvfs *sfs)
 {
-  /* Call statvfs on parent dir. */
-  char *c, dir[CYG_MAX_PATH];
-  strcpy (dir, get_name ());
-  if ((c = strrchr (dir, '/')))
-    {
-      *c = '\0';
-      return statvfs (dir, sfs);
-    }
-  set_errno (EBADF);
-  return -1;
+  fhandler_disk_file fh (pc);
+  fh.get_device () = FH_FS;
+  return fh.fstatvfs (sfs);
 }