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Reduce comparisons (#2148)

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lifenjoiner 2022-07-08 20:11:51 +08:00 committed by GitHub
parent dc2fff05be
commit 568f54fabb
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1 changed files with 2 additions and 3 deletions
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dnscrypt-proxy/crypto.go
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@ -106,10 +106,9 @@ func (proxy *Proxy) Encrypt(
minQuestionSize += int(xpad[0]) minQuestionSize += int(xpad[0])
} }
paddedLength := Min(MaxDNSUDPPacketSize, (Max(minQuestionSize, QueryOverhead)+1+63) & ^63) paddedLength := Min(MaxDNSUDPPacketSize, (Max(minQuestionSize, QueryOverhead)+1+63) & ^63)
if proto == "udp" && serverInfo.knownBugs.fragmentsBlocked { if serverInfo.knownBugs.fragmentsBlocked && proto == "udp" {
paddedLength = MaxDNSUDPSafePacketSize paddedLength = MaxDNSUDPSafePacketSize
} } else if serverInfo.Relay != nil && proto == "tcp" {
if serverInfo.Relay != nil && proto == "tcp" {
paddedLength = MaxDNSPacketSize paddedLength = MaxDNSPacketSize
} }
if QueryOverhead+len(packet)+1 > paddedLength { if QueryOverhead+len(packet)+1 > paddedLength {