diff options
Diffstat (limited to 'packet/bgp/bgp.go')
| -rw-r--r-- | packet/bgp/bgp.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/packet/bgp/bgp.go b/packet/bgp/bgp.go index b7ee98cb..2de2af63 100644 --- a/packet/bgp/bgp.go +++ b/packet/bgp/bgp.go @@ -666,6 +666,9 @@ func (msg *BGPOpen) DecodeFromBytes(data []byte) error { for rest := msg.OptParamLen; rest > 0; { paramtype := data[0] paramlen := data[1] + if rest < paramlen+2 { + return fmt.Errorf("Malformed BGP Open message") + } rest -= paramlen + 2 if paramtype == BGP_OPT_CAPABILITY { |