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[client] Handle panic on nil wg interface (#2891)

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Viktor Liu 2024-11-14 20:15:16 +01:00 committed by GitHub
parent 6886691213
commit be78efbd42
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GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 2 deletions
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7
client/internal/engine.go
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@ -38,7 +38,6 @@ import (
"github.com/netbirdio/netbird/client/internal/routemanager/systemops" "github.com/netbirdio/netbird/client/internal/routemanager/systemops"
"github.com/netbirdio/netbird/client/internal/statemanager" "github.com/netbirdio/netbird/client/internal/statemanager"
nbssh "github.com/netbirdio/netbird/client/ssh" nbssh "github.com/netbirdio/netbird/client/ssh"
"github.com/netbirdio/netbird/client/system" "github.com/netbirdio/netbird/client/system"
nbdns "github.com/netbirdio/netbird/dns" nbdns "github.com/netbirdio/netbird/dns"
@ -171,7 +170,7 @@ type Engine struct {
relayManager *relayClient.Manager relayManager *relayClient.Manager
stateManager *statemanager.Manager stateManager *statemanager.Manager
srWatcher *guard.SRWatcher srWatcher *guard.SRWatcher
} }
// Peer is an instance of the Connection Peer // Peer is an instance of the Connection Peer
@ -641,6 +640,10 @@ func (e *Engine) updateSSH(sshConf *mgmProto.SSHConfig) error {
} }
func (e *Engine) updateConfig(conf *mgmProto.PeerConfig) error { func (e *Engine) updateConfig(conf *mgmProto.PeerConfig) error {
if e.wgInterface == nil {
return errors.New("wireguard interface is not initialized")
}
if e.wgInterface.Address().String() != conf.Address { if e.wgInterface.Address().String() != conf.Address {
oldAddr := e.wgInterface.Address().String() oldAddr := e.wgInterface.Address().String()
log.Debugf("updating peer address from %s to %s", oldAddr, conf.Address) log.Debugf("updating peer address from %s to %s", oldAddr, conf.Address)