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| author | Ingela Anderton Andin <[email protected]> | 2018-01-02 18:45:25 +0100 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2018-04-27 13:32:41 +0200 |
| commit | 828190a32c1ba77036c913b6f73711b78b5f27bf (patch) | |
| tree | af2144937eefd703fccb5191f2f73a699b845eed /lib | |
| parent | 030070142f4128213ac1052319d19ad1926996b3 (diff) | |
| download | otp-828190a32c1ba77036c913b6f73711b78b5f27bf.tar.gz otp-828190a32c1ba77036c913b6f73711b78b5f27bf.tar.bz2 otp-828190a32c1ba77036c913b6f73711b78b5f27bf.zip | |
dtls: Trigger resend in abbreviated handshake if change_cipher_spec
is received to early.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ssl/src/dtls_connection.erl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index 3b5a548f72..ee46320225 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -570,6 +570,12 @@ hello(internal, {handshake, {#client_hello{cookie = <<>>} = Handshake, _}}, Stat hello(internal, {handshake, {#hello_verify_request{} = Handshake, _}}, State) -> %% hello_verify should not be in handshake history {next_state, ?FUNCTION_NAME, State, [{next_event, internal, Handshake}]}; +hello(internal, #change_cipher_spec{type = <<1>>}, State0) -> + {State1, Actions0} = send_handshake_flight(State0, retransmit_epoch(?FUNCTION_NAME, State0)), + {Record, State2} = next_record(State1), + {next_state, ?FUNCTION_NAME, State, Actions} = next_event(?FUNCTION_NAME, Record, State2, Actions0), + %% This will reset the retransmission timer by repeating the enter state event + {repeat_state, State, Actions}; hello(info, Event, State) -> gen_info(Event, ?FUNCTION_NAME, State); hello(state_timeout, Event, State) -> |