From e898b6c0c7cc1424f9802722edb891a2be91db68 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Tue, 9 Oct 2001 16:54:18 +0000
Subject: [PATCH]         * fhandler.cc (fhandler_disk_file::open): Add missing
 case clash check.

---
 winsup/cygwin/ChangeLog   | 4 ++++
 winsup/cygwin/fhandler.cc | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 9733d3825..b0d688142 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+Tue Oct  9 18:53:00 2001  Corinna Vinschen <corinna@vinschen.de>
+
+	* fhandler.cc (fhandler_disk_file::open): Add missing case clash check.
+
 Mon Oct  8 01:47:27 2001  Christopher Faylor <cgf@cygnus.com>
 
 	* dtable.cc (dtable::build_fhandler): Allocate correct amount for given
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc
index 25e2aab83..07a235c12 100644
--- a/winsup/cygwin/fhandler.cc
+++ b/winsup/cygwin/fhandler.cc
@@ -1378,6 +1378,13 @@ fhandler_disk_file::fhandler_disk_file (const char *name) :
 int
 fhandler_disk_file::open (path_conv *real_path, int flags, mode_t mode)
 {
+  if (real_path->case_clash && flags & O_CREAT)
+    {
+      debug_printf ("Caseclash detected.");
+      set_errno (ECASECLASH);
+      return 0;
+    }
+
   if (real_path->isbinary ())
     {
       set_r_binary (1);