[RFA] ar.c (map_over_members): Plug memory leak.

[Michael Snyder <msnyder@vmware.com>]

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OK?


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2011-03-08  Michael Snyder  <msnyder@vmware.com>

	* ar.c (map_over_members): Plug memory leak.

Index: ar.c
===================================================================
RCS file: /cvs/src/src/binutils/ar.c,v
retrieving revision 1.72
diff -u -p -r1.72 ar.c
--- ar.c	8 Dec 2010 05:05:30 -0000	1.72
+++ ar.c	8 Mar 2011 20:24:33 -0000
@@ -199,9 +199,10 @@ map_over_members (bfd *arch, void (*func
       match_count = 0;
       for (head = arch->archive_next; head; head = head->archive_next)
 	{
-	  const char * filename;
+	  const char * filename = NULL;
 
 	  PROGRESS (1);
+	  free (filename);
 	  filename = head->filename;
 	  if (filename == NULL)
 	    {
@@ -237,6 +238,7 @@ map_over_members (bfd *arch, void (*func
 	/* xgettext:c-format */
 	fprintf (stderr, _("no entry %s in archive\n"), *files);
     }
+  free (filename);
 }
 \f
 bfd_boolean operation_alters_arch = FALSE;