chunyu/sing-box
1
0
Fork 0
mirror of https://github.com/SagerNet/sing-box.git synced 2025-06-08 03:34:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix UDP DNS server crash

Browse Source
This commit is contained in:
世界 2025-03-06 14:06:55 +08:00
parent 1553923118
commit fb2f5af1fb
No known key found for this signature in database
GPG Key ID: CD109927C34A63C4
1 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
dns/transport/udp.go
View File

@ -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 {