From 11384b6d925e9629d373213495eb8d02edf2e678 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 28 Sep 2004 22:49:34 +0000
Subject: Make sure that routerlists contain only routers; give a better error
 message if they start with a nonrouter.

svn:r2393
---
 src/or/routerlist.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 900dd4455a..3c4e39ff61 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -748,6 +748,10 @@ int router_load_routerlist_from_string(const char *s, int trusted)
     log(LOG_WARN, "Error parsing router file");
     return -1;
   }
+  if (*s) {
+    log(LOG_WARN, "Extraneous text at start of router file");
+    return -1;
+  }
   if (trusted) {
     int i;
     if (!trusted_dir_digests)
-- 
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