diff options
Diffstat (limited to 'whisper/whisperv6/filter.go')
| -rw-r--r-- | whisper/whisperv6/filter.go | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/whisper/whisperv6/filter.go b/whisper/whisperv6/filter.go index 2f52dd6b9..a752c7ac9 100644 --- a/whisper/whisperv6/filter.go +++ b/whisper/whisperv6/filter.go @@ -221,8 +221,12 @@ func (f *Filter) MatchTopic(topic TopicType) bool { } func matchSingleTopic(topic TopicType, bt []byte) bool { - if len(bt) > 4 { - bt = bt[:4] + if len(bt) > TopicLength { + bt = bt[:TopicLength] + } + + if len(bt) < TopicLength { + return false } for j, b := range bt { |