From b56c466b2cf4eb2492bad1343561c660238fff16 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Wed, 24 Aug 2005 17:45:11 +0000
Subject: * fhandler_virtual.cc (fhandler_virtual::close): Don't free filebuf
 if it's NULL. * pinfo.cc (_pinfo::commune_send): Fix test for incorrect
 number of bytes read from pipe.

---
 winsup/cygwin/fhandler_virtual.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'winsup/cygwin/fhandler_virtual.cc')

diff --git a/winsup/cygwin/fhandler_virtual.cc b/winsup/cygwin/fhandler_virtual.cc
index ab078d616..494e81c58 100644
--- a/winsup/cygwin/fhandler_virtual.cc
+++ b/winsup/cygwin/fhandler_virtual.cc
@@ -169,8 +169,11 @@ fhandler_virtual::close ()
 {
   if (!hExeced)
     {
-      cfree (filebuf);
-      filebuf = NULL;
+      if (filebuf)
+	{
+	  cfree (filebuf);
+	  filebuf = NULL;
+	}
       bufalloc = (size_t) -1;
     }
   return 0;
-- 
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