* fhandler_registry.cc (fhandler_registry::exists): Fix off-by-one error when

inspecting path.
2003-01-30 23:15:15 +00:00 · 2003-01-30 23:15:15 +00:00 · 704ce46198
parent ca8def3d9a
commit 704ce46198
2 changed files with 9 additions and 2 deletions
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@ -1,3 +1,8 @@
+2003-01-30  Christopher Faylor  <cgf@redhat.com>
+
+	* fhandler_registry.cc (fhandler_registry::exists): Fix off-by-one
+	error when inspecting path.
+
 2003-01-29  Christopher Faylor  <cgf@redhat.com>

 	* lib/getopt.c: Allow environment variable control of POSIXLY_INCORRECT
--- a/winsup/cygwin/fhandler_registry.cc
+++ b/winsup/cygwin/fhandler_registry.cc
@ -106,8 +106,10 @@ fhandler_registry::exists ()

  const char *path = get_name ();
  debug_printf ("exists (%s)", path);
-  path += proc_len + registry_len + 2;
-  if (*path == 0)
+  path += proc_len + registry_len + 1;
+  if (*path)
+    path++;
+  else
    {
      file_type = 2;
      goto out;