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Fix on concurrent access to the Stations map by UpdateStats method

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This commit is contained in:
Matrix86 2018-02-19 20:53:44 +01:00
commit 420ab9e26c
2 changed files with 12 additions and 3 deletions
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6
modules/wifi_recon.go
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@ -345,19 +345,19 @@ func (w *WiFiRecon) updateStats(dot11 *layers.Dot11, packet gopacket.Packet) {
bytes := uint64(len(packet.Data()))
dst := dot11.Address1.String()
if station, found := w.Session.WiFi.Stations[dst]; found == true {
if station, found := w.Session.WiFi.Get(dst); found == true {
station.Received += bytes
}
src := dot11.Address2.String()
if station, found := w.Session.WiFi.Stations[src]; found == true {
if station, found := w.Session.WiFi.Get(src); found == true {
station.Sent += bytes
}
}
if ok, enc := packets.Dot11ParseEncryption(packet, dot11); ok == true {
bssid := dot11.Address3.String()
if station, found := w.Session.WiFi.Stations[bssid]; found == true {
if station, found := w.Session.WiFi.Get(bssid); found == true {
station.Encryption = strings.Join(enc, ", ")
}
}