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Fix query options leakage

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世界 2025-01-31 20:02:21 +08:00
parent 244243f206
commit 87f3423d7e
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1 changed files with 5 additions and 4 deletions
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9
dns/router.go
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@ -252,7 +252,8 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
ruleIndex = -1 ruleIndex = -1
for { for {
dnsCtx := adapter.OverrideContext(ctx) dnsCtx := adapter.OverrideContext(ctx)
transport, rule, ruleIndex = r.matchDNS(ctx, true, ruleIndex, isAddressQuery(message), &options) dnsOptions := options
transport, rule, ruleIndex = r.matchDNS(ctx, true, ruleIndex, isAddressQuery(message), &dnsOptions)
if rule != nil { if rule != nil {
switch action := rule.Action().(type) { switch action := rule.Action().(type) {
case *R.RuleActionReject: case *R.RuleActionReject:
@ -271,10 +272,10 @@ func (r *Router) Exchange(ctx context.Context, message *mDNS.Msg, options adapte
return rule.MatchAddressLimit(metadata) return rule.MatchAddressLimit(metadata)
} }
} }
if options.Strategy == C.DomainStrategyAsIS { if dnsOptions.Strategy == C.DomainStrategyAsIS {
options.Strategy = r.defaultDomainStrategy dnsOptions.Strategy = r.defaultDomainStrategy
} }
response, err = r.client.Exchange(dnsCtx, transport, message, options, responseCheck) response, err = r.client.Exchange(dnsCtx, transport, message, dnsOptions, responseCheck)
var rejected bool var rejected bool
if err != nil { if err != nil {
if errors.Is(err, ErrResponseRejectedCached) { if errors.Is(err, ErrResponseRejectedCached) {