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fix panic in handleInvalidCertificate (#675)

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* fix panic in handleInvalidCertificate

when HandleMonitorTick fires, the hostmap can be nil which causes a panic to occur when trying to clean up the hostmap in handleInvalidCertificate. This fix just stops the invalidation from continuing if the hostmap doesn't exist.

* removed conditional for disconnectInvalid in HandleDeletionTick
This commit is contained in:
Don Stephan 2022-05-16 12:29:57 -05:00 committed by GitHub
parent 45d1d2b6c6
commit 332fa2b825
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 6 deletions
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9
connection_manager.go
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@ -230,12 +230,9 @@ func (n *connectionManager) HandleDeletionTick(now time.Time) {
hostinfo, err := n.hostMap.QueryVpnIp(vpnIp) hostinfo, err := n.hostMap.QueryVpnIp(vpnIp)
if err != nil { if err != nil {
n.l.Debugf("Not found in hostmap: %s", vpnIp) n.l.Debugf("Not found in hostmap: %s", vpnIp)
n.ClearIP(vpnIp)
if !n.intf.disconnectInvalid { n.ClearPendingDeletion(vpnIp)
n.ClearIP(vpnIp) continue
n.ClearPendingDeletion(vpnIp)
continue
}
} }
if n.handleInvalidCertificate(now, vpnIp, hostinfo) { if n.handleInvalidCertificate(now, vpnIp, hostinfo) {