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fix shadowsocks2022 non-EIH UDP panic

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This commit is contained in:
dyhkwong 2023-11-25 00:09:35 +08:00 committed by Xiaokang Wang (Shelikhoo)
parent 8b8a786c16
commit 005812cd37
2 changed files with 6 additions and 0 deletions
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3
proxy/shadowsocks2022/method_aes128gcm.go
View File

@ -62,6 +62,9 @@ func (a AES128GCMMethod) GetUDPClientProcessor(ipsk [][]byte, psk []byte, deriva
}
return aead
}
if len(ipsk) == 0 {
return NewAESUDPClientPacketProcessor(reqSeparateHeaderCipher, respSeparateHeaderCipher, getPacketAEAD, nil), nil
}
eihGenerator := newAESEIHGeneratorContainer(len(ipsk), psk, ipsk)
getEIH := func(mask []byte) ExtensibleIdentityHeaders {
eih, err := eihGenerator.GenerateEIHUDP(derivation, a, mask)

3
proxy/shadowsocks2022/method_aes256gcm.go
View File

@ -62,6 +62,9 @@ func (a AES256GCMMethod) GetUDPClientProcessor(ipsk [][]byte, psk []byte, deriva
}
return aead
}
if len(ipsk) == 0 {
return NewAESUDPClientPacketProcessor(reqSeparateHeaderCipher, respSeparateHeaderCipher, getPacketAEAD, nil), nil
}
eihGenerator := newAESEIHGeneratorContainer(len(ipsk), psk, ipsk)
getEIH := func(mask []byte) ExtensibleIdentityHeaders {
eih, err := eihGenerator.GenerateEIHUDP(derivation, a, mask)