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crypto/tls: fix clientHelloMsg fuzzer not to generate the RI SCSV

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It was causing mysterious fuzzing failure because it affects the
unmarshaling of the secureNegotiationSupported field.
This commit is contained in:
EKR 2017-01-11 13:46:27 -08:00 committed by Peter Wu
parent 147d78ad99
commit ed06c77b1d
1 changed files with 5 additions and 1 deletions
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6
handshake_messages_test.go
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@ -121,7 +121,11 @@ func (*clientHelloMsg) Generate(rand *rand.Rand, size int) reflect.Value {
m.sessionId = randomBytes(rand.Intn(32), rand) m.sessionId = randomBytes(rand.Intn(32), rand)
m.cipherSuites = make([]uint16, rand.Intn(63)+1) m.cipherSuites = make([]uint16, rand.Intn(63)+1)
for i := 0; i < len(m.cipherSuites); i++ { for i := 0; i < len(m.cipherSuites); i++ {
m.cipherSuites[i] = uint16(rand.Int31()) cs := uint16(rand.Int31())
if cs == scsvRenegotiation {
cs += 1
}
m.cipherSuites[i] = cs
} }
m.compressionMethods = randomBytes(rand.Intn(63)+1, rand) m.compressionMethods = randomBytes(rand.Intn(63)+1, rand)
if rand.Intn(10) > 5 { if rand.Intn(10) > 5 {