webnet/tailscale
1
0
Fork 0
Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

ipn/ipnlocal: fix nil pointer dereference and add related test

Browse Source 
Fixes #12644

Change-Id: I3589b01a9c671937192caaedbb1312fd906ca712
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
This commit is contained in:
Adrian Dewhurst
2024-06-27 14:09:55 -04:00
committed by Adrian Dewhurst
parent 0bb82561ba
commit 8f7588900a
2 changed files with 25 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ipn/ipnlocal/local.go
+1 -1
View File
@@ -6578,7 +6578,7 @@ func fillAllowedSuggestions() set.Set[tailcfg.StableNodeID] {
}
func suggestExitNode(report *netcheck.Report, netMap *netmap.NetworkMap, prevSuggestion tailcfg.StableNodeID, selectRegion selectRegionFunc, selectNode selectNodeFunc, allowList set.Set[tailcfg.StableNodeID]) (res apitype.ExitNodeSuggestionResponse, err error) {
if report.PreferredDERP == 0 || netMap == nil || netMap.DERPMap == nil {
if report == nil || report.PreferredDERP == 0 || netMap == nil || netMap.DERPMap == nil {
return res, ErrNoPreferredDERP
}
candidates := make([]tailcfg.NodeView, 0, len(netMap.Peers))