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Fix UDP DNS server crash

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世界 2025-03-06 14:06:55 +08:00
parent 648692977d
commit 4dcc1812c6
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1 changed files with 0 additions and 7 deletions
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7
dns/transport/udp.go
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@ -110,13 +110,6 @@ func (t *UDPTransport) exchange(ctx context.Context, message *mDNS.Msg) (*mDNS.M
conn.access.Lock() conn.access.Lock()
delete(conn.callbacks, messageId) delete(conn.callbacks, messageId)
conn.access.Unlock() conn.access.Unlock()
callback.access.Lock()
select {
case <-callback.done:
default:
close(callback.done)
}
callback.access.Unlock()
}() }()
rawMessage, err := exMessage.PackBuffer(buffer.FreeBytes()) rawMessage, err := exMessage.PackBuffer(buffer.FreeBytes())
if err != nil { if err != nil {