[or-cvs] r18101: {tor} Now that we can hit the end of router_rebuild_store before c (tor/trunk/src/or)

[nickm@xxxxxxxx]

Author: nickm
Date: 2009-01-14 01:36:30 -0500 (Wed, 14 Jan 2009)
New Revision: 18101

Modified:
   tor/trunk/src/or/routerlist.c
Log:
Now that we can hit the end of router_rebuild_store before chunk_list is set, we need to test it before freeing it.

Modified: tor/trunk/src/or/routerlist.c
===================================================================
--- tor/trunk/src/or/routerlist.c	2009-01-14 06:20:57 UTC (rev 18100)
+++ tor/trunk/src/or/routerlist.c	2009-01-14 06:36:30 UTC (rev 18101)
@@ -749,8 +749,10 @@
     smartlist_free(signed_descriptors);
   tor_free(fname);
   tor_free(fname_tmp);
-  SMARTLIST_FOREACH(chunk_list, sized_chunk_t *, c, tor_free(c));
-  smartlist_free(chunk_list);
+  if (chunk_list) {
+    SMARTLIST_FOREACH(chunk_list, sized_chunk_t *, c, tor_free(c));
+    smartlist_free(chunk_list);
+  }
 
   return r;
 }