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nfqws,tpws: allow client hello with version SSL 3.0 from very old libraries

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bol-van 2024-08-20 15:15:48 +03:00
parent 3fc6b86cf5
commit 8d066b2dcb
2 changed files with 2 additions and 2 deletions
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2
nfq/protocol.c
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@ -177,7 +177,7 @@ bool IsTLSRecordFull(const uint8_t *data, size_t len)
} }
bool IsTLSClientHello(const uint8_t *data, size_t len, bool bPartialIsOK) bool IsTLSClientHello(const uint8_t *data, size_t len, bool bPartialIsOK)
{ {
return len >= 6 && data[0] == 0x16 && data[1] == 0x03 && data[2] >= 0x01 && data[2] <= 0x03 && data[5] == 0x01 && (bPartialIsOK || TLSRecordLen(data) <= len); return len >= 6 && data[0] == 0x16 && data[1] == 0x03 && data[2] <= 0x03 && data[5] == 0x01 && (bPartialIsOK || TLSRecordLen(data) <= len);
} }
size_t TLSHandshakeLen(const uint8_t *data) size_t TLSHandshakeLen(const uint8_t *data)

2
tpws/protocol.c
View File

@ -178,7 +178,7 @@ bool IsTLSRecordFull(const uint8_t *data, size_t len)
} }
bool IsTLSClientHello(const uint8_t *data, size_t len, bool bPartialIsOK) bool IsTLSClientHello(const uint8_t *data, size_t len, bool bPartialIsOK)
{ {
return len >= 6 && data[0] == 0x16 && data[1] == 0x03 && data[2] >= 0x01 && data[2] <= 0x03 && data[5] == 0x01 && (bPartialIsOK || TLSRecordLen(data) <= len); return len >= 6 && data[0] == 0x16 && data[1] == 0x03 && data[2] <= 0x03 && data[5] == 0x01 && (bPartialIsOK || TLSRecordLen(data) <= len);
} }
// bPartialIsOK=true - accept partial packets not containing the whole TLS message // bPartialIsOK=true - accept partial packets not containing the whole TLS message