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-rw-r--r--bgpd/ChangeLog7
-rw-r--r--bgpd/bgp_attr.c5
2 files changed, 10 insertions, 2 deletions
diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog
index 7f94565c..4630ab97 100644
--- a/bgpd/ChangeLog
+++ b/bgpd/ChangeLog
@@ -1,4 +1,11 @@
+2008-06-01 jfletche@gmail.com
+
+ * bgp_attr.c: (bgp_attr_aspathlimit) fix silly bug in flags check
+ that was causing BGP to drop sessions if it received a
+ aspath-limit with partial set. Fixes bug #419.
+
2008-04-10 Denis Ovsienko
+
* bgp_aspath.[ch]: (aspath_filter_exclude) New function allows
filtering out arbitrary ASns from AS_PATH attribute.
* bgp_aspath.[ch]: (aspath_print_vty) Accept suffix to let calling
diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index 26f62f5a..9e7cccaa 100644
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -695,7 +695,8 @@ bgp_attr_aspathlimit (struct peer *peer, bgp_size_t length,
total = length + (CHECK_FLAG (flag, BGP_ATTR_FLAG_EXTLEN) ? 4 : 3);
- if (flag != (BGP_ATTR_FLAG_TRANS|BGP_ATTR_FLAG_OPTIONAL))
+ if (!CHECK_FLAG(flag, BGP_ATTR_FLAG_TRANS)
+ || !CHECK_FLAG(flag, BGP_ATTR_FLAG_OPTIONAL))
{
zlog (peer->log, LOG_ERR,
"AS-Pathlimit attribute flag isn't transitive %d", flag);
@@ -804,7 +805,7 @@ bgp_attr_aspath (struct peer *peer, bgp_size_t length,
|| ! CHECK_FLAG (flag, BGP_ATTR_FLAG_TRANS))
{
zlog (peer->log, LOG_ERR,
- "Origin attribute flag isn't transitive %d", flag);
+ "As-Path attribute flag isn't transitive %d", flag);
bgp_notify_send_with_data (peer,
BGP_NOTIFY_UPDATE_ERR,
BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,