fix: PSK extension w/o session cache crashing #177
Merged
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Fixes a bug causing client to crash (SIGSEGV) WHEN PSK extension is set with empty session cache AND server sends HelloRetryRequest.
Crashing is related to:
utls/handshake_client_tls13.go
Line 453 in 6d2506f
Where
hs.session
will be nil under certain circumstances.