From fd6fef3d049555f7af24ba94fbcf42a846390dd1 Mon Sep 17 00:00:00 2001
From: "Frank Ch. Eigler" <fche@elastic.org>
Date: Thu, 9 Jul 2009 13:39:03 -0400
Subject: PR3498, cont'd

* dwflpp.cxx (dwfl_report_offline_predicate): Reject NULL filenames.
---
 dwflpp.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dwflpp.cxx b/dwflpp.cxx
index 531d413e..8fa31c6a 100644
--- a/dwflpp.cxx
+++ b/dwflpp.cxx
@@ -260,6 +260,10 @@ static int dwfl_report_offline_predicate (const char* modname, const char* filen
 
   assert (offline_search_modname);
 
+  // elfutils sends us NULL filenames sometimes if it can't find dwarf
+  if (filename == NULL)
+    return 0;
+
   if (dwflpp::name_has_wildcard (offline_search_modname)) {
     int match_p = !fnmatch(offline_search_modname, modname, 0);
     // In the wildcard case, we don't short-circuit (return -1) upon 
-- 
cgit