gost-x

mirror of https://github.com/go-gost/x.git synced 2026-10-20 08:18:33 +00:00

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ginuerzh 69c397ded9 fix(handler): wrap raw *net.UDPConn with resolvePacketConn to prevent DNS leak on relay exit

When handler/relay bindUDP and handler/socks5 udpTun create a raw *net.UDPConn,
domainAddr targets from udpTunConn.ReadFrom cannot be consumed by WriteTo (which
expects *net.UDPAddr). Wrap with resolvePacketConn BEFORE metrics/stats wrappers
so domain targets go through hostMapper → configured resolver → system DNS
instead of failing or resolving via system resolver.

Also wrap handler/http handleUDP for the same reason.

Fixes gost#882 part 2 (relay exit server side DNS leak).

2026-06-30 12:29:37 +08:00

bind_test.go

fix(handler): wrap raw *net.UDPConn with resolvePacketConn to prevent DNS leak on relay exit

2026-06-30 12:29:37 +08:00

bind.go

fix(handler): wrap raw *net.UDPConn with resolvePacketConn to prevent DNS leak on relay exit

2026-06-30 12:29:37 +08:00

conn_test.go

refactor(handler/relay): split handler.go -> observe.go, fix observeStats event-loss bug (break->fallthrough)

2026-06-02 23:51:19 +08:00

conn.go

fix(handler/relay): remove remaining Chinese comments missed in conversion