go-gost/x
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix(resolver): fix IPv4/IPv6 fallback asymmetry, data race, and caller mutation bugs

Browse Source 
Normalize Only/Prefer values (ip4→ipv4, ip6→ipv6) so downstream
comparisons match correctly. Fix asymmetric fallback where caller
network=ip6 fell through to IPv4 but ip4 didn't fall through to IPv6
— both branches now check hard constraints (server.Only || callerPref)
only, allowing soft Prefer to fall back. Fix data race on cache item.ts
by reading it inside RLock. Fix Store mutating caller's dns.Msg by
copying before TTL override. Add singleflight dedup, semaphore-bounded
async refresh, DNS rcode error checking, and bump EDNS0 UDPSize to
4096. Add 25 tests.
This commit is contained in:
ginuerzh
2026-05-25 21:44:58 +08:00
parent 28d3ffa310
commit 039bcc9af9
5 changed files with 357 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files
go.mod
+1 -1
View File
@@ -119,7 +119,7 @@ require (
go.uber.org/multierr v1.11.0 // indirect
golang.org/x/arch v0.8.0 // indirect
golang.org/x/mod v0.34.0 // indirect
golang.org/x/sync v0.20.0 // indirect
golang.org/x/sync v0.20.0
golang.org/x/term v0.42.0 // indirect
golang.org/x/tools v0.43.0 // indirect
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect