From 7197fb1f255b4cde729d956249191b5473fed74b Mon Sep 17 00:00:00 2001 From: evilsocket Date: Mon, 30 Apr 2018 14:57:32 +0200 Subject: [PATCH] fixed a panic on net.sniff due to channel being closed if reading from a pcap (fixes #246) --- modules/net_sniff.go | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/modules/net_sniff.go b/modules/net_sniff.go index cd2eeb84..4c0ca3e0 100644 --- a/modules/net_sniff.go +++ b/modules/net_sniff.go @@ -163,12 +163,16 @@ func (s *Sniffer) Start() error { } } } + + s.pktSourceChan = nil }) } func (s *Sniffer) Stop() error { return s.SetRunning(false, func() { - s.pktSourceChan <- nil + if s.pktSourceChan != nil { + s.pktSourceChan <- nil + } s.Ctx.Close() }) }