naruse	2014-03-26 01:58:42 +0900 (Wed, 26 Mar 2014)

  New Revision: 45409

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45409

  Log:
    * addr2line.c (fill_lines): skip if path is NULL.

  Modified files:
    trunk/ChangeLog
    trunk/addr2line.c
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 45408)
+++ ChangeLog	(revision 45409)
@@ -1,3 +1,7 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Wed Mar 26 01:34:50 2014  NARUSE, Yui  <naruse@r...>
+
+	* addr2line.c (fill_lines): skip if path is NULL.
+
 Tue Mar 25 23:57:17 2014  Nobuyoshi Nakada  <nobu@r...>
 
 	* parse.y (parser_yylex): only a newline after label should be
Index: addr2line.c
===================================================================
--- addr2line.c	(revision 45408)
+++ addr2line.c	(revision 45409)
@@ -581,7 +581,7 @@ fill_lines(int num_traces, void **traces https://github.com/ruby/ruby/blob/trunk/addr2line.c#L581
 	    for (i = offset; i < num_traces; i++) {
 		intptr_t d = (intptr_t)traces[i] - saddr;
 		const char *path = lines[i].path;
-		if (path && strcmp(lines[offset].path, path) != 0)
+		if (!path || strcmp(lines[offset].path, path) != 0)
 		    continue;
 		if (d <= 0 || d > (intptr_t)sym->st_size)
 		    continue;

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