From b364b3986758d395ab97117a9543dc816fc34bd2 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Wed, 9 Mar 2005 20:56:44 +0000
Subject: * net.cc (dup_ent): Avoid dereferencing a null pointer in a
 debug_printf.

---
 winsup/cygwin/net.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc
index 3fee9eb91..ed52807d6 100644
--- a/winsup/cygwin/net.cc
+++ b/winsup/cygwin/net.cc
@@ -389,7 +389,7 @@ dup_ent (void *old, void *src0, struct_type type)
   if (old)
     {
       debug_printf ("freeing old %sent structure \"%s\" %p\n", entnames[type],
-		    ((unionent *) old)->name, old);
+		    old ? ((unionent *) old)->name : "<null!>", old);
       free (old);
     }
 
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