chunyu/sing-box
1
0
Fork 0
mirror of https://github.com/SagerNet/sing-box.git synced 2025-06-08 11:44:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix crash in exchangeParallel

Browse Source
This commit is contained in:
世界 2025-02-10 14:32:33 +08:00
parent 7500b699e5
commit cb17c08db8
No known key found for this signature in database
GPG Key ID: CD109927C34A63C4
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
dns/transport/local/local.go
View File

@ -86,10 +86,12 @@ func (t *Transport) exchangeParallel(ctx context.Context, systemConfig *dnsConfi
results := make(chan queryResult) results := make(chan queryResult)
startRacer := func(ctx context.Context, fqdn string) { startRacer := func(ctx context.Context, fqdn string) {
response, err := t.tryOneName(ctx, systemConfig, fqdn, message) response, err := t.tryOneName(ctx, systemConfig, fqdn, message)
if err == nil {
addresses, _ := dns.MessageToAddresses(response) addresses, _ := dns.MessageToAddresses(response)
if len(addresses) == 0 { if len(addresses) == 0 {
err = E.New(fqdn, ": empty result") err = E.New(fqdn, ": empty result")
} }
}
select { select {
case results <- queryResult{response, err}: case results <- queryResult{response, err}:
case <-returned: case <-returned: