Merge commit 'sebastian/specconformance'

2 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index da221acdf7..511d475c09 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -13,6 +13,8 @@ Changes in version 0.2.2.2-alpha - 2009-09-??
       Found by Matt Edman. Bugfix on 0.2.0.16-alpha.
     - Fix parsing for memory or time units given without a space between
       the number and the unit.  Bugfix on 0.2.2.1-alpha; fixes bug 1076.
+    - A networkstatus vote must contain exactly one signature. Spec
+      conformance issue. Bugfix on 0.2.0.3-alpha.
 
 
 Changes in version 0.2.2.1-alpha - 2009-08-26
diff --git a/src/or/routerparse.c b/src/or/routerparse.c
index 4f88603c33..e35ece06de 100644
--- a/src/or/routerparse.c
+++ b/src/or/routerparse.c
@@ -2655,6 +2655,10 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out,
   if (! n_signatures) {
     log_warn(LD_DIR, "No signatures on networkstatus vote.");
     goto err;
+  } else if (ns->type == NS_TYPE_VOTE && n_signatures != 1) {
+    log_warn(LD_DIR, "Received more than one signature on a "
+             "network-status vote.");
+    goto err;
   }
 
   if (eos_out)