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Fix null pointer access

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Nonoo 2020-10-20 22:16:19 +02:00
parent 3c22b401e3
commit 35c0a40b1c
1 changed files with 3 additions and 0 deletions
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3
controlstream.go
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@ -89,6 +89,9 @@ func (s *controlStream) sendPktReauth(firstReauthSend bool) {
} }
func (s *controlStream) sendDisconnect() { func (s *controlStream) sendDisconnect() {
if s.common.conn == nil {
return
}
s.common.send([]byte{0x40, 0x00, 0x00, 0x00, 0x00, 0x00, byte(s.authSendSeq), byte(s.authSendSeq >> 8), s.common.send([]byte{0x40, 0x00, 0x00, 0x00, 0x00, 0x00, byte(s.authSendSeq), byte(s.authSendSeq >> 8),
byte(s.common.localSID >> 24), byte(s.common.localSID >> 16), byte(s.common.localSID >> 8), byte(s.common.localSID), byte(s.common.localSID >> 24), byte(s.common.localSID >> 16), byte(s.common.localSID >> 8), byte(s.common.localSID),
byte(s.common.remoteSID >> 24), byte(s.common.remoteSID >> 16), byte(s.common.remoteSID >> 8), byte(s.common.remoteSID), byte(s.common.remoteSID >> 24), byte(s.common.remoteSID >> 16), byte(s.common.remoteSID >> 8), byte(s.common.remoteSID),