From 7d880770d3b714835e2f0871e0d27c512f3c81b2 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Sun, 6 Feb 2005 11:15:29 +0000
Subject: 	* path.cc (path_conv::check): Leave symlink expansion loop in
 case 	a not-ENOENT error happens.

	* cygheap.h (cygheap_fdmanip::fhandler_pipe *): New cast operator.
	* pinfo.cc (_pinfo::commune_recv): Add PICOM_PIPE_FHANDLER handling.
	(_pinfo::commune_send): Ditto.
	(_pinfo::pipe_fhandler): New method.
	* pinfo.h (enum picom): Add PICOM_PIPE_FHANDLER.
	(_pinfo::pipe_fhandler): Declare.
	* pipe.cc (fhandler_pipe::open): Rewrite.  Allow to open foreign
	pipe handles.
---
 winsup/cygwin/path.cc | 5 +++++
 1 file changed, 5 insertions(+)

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

diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc
index 055aa1986..7294d2267 100644
--- a/winsup/cygwin/path.cc
+++ b/winsup/cygwin/path.cc
@@ -764,6 +764,11 @@ is_virtual_symlink:
 		  else
 		    break;
 		}
+	      else if (sym.error != ENOENT) /* E. g. EACCES */
+		{
+		  error = sym.error;
+		  goto out;
+		}
 	      /* No existing file found. */
 	    }
 
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