* 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.
2005-08-24 17:45:11 +00:00
parent 986c841b21
commit b56c466b2c
3 changed files with 14 additions and 4 deletions
--- 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;