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| author | Ingela Anderton Andin <[email protected]> | 2019-07-01 17:00:48 +0200 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2019-07-01 17:56:15 +0200 |
| commit | ab61a13a824339d69a4e3955a21be12cb804d960 (patch) | |
| tree | 398848cb762a85995d85b291fa087358001c72fd /lib | |
| parent | 4319a7f8bc93388ec540e954eb9bb73ea1eec4ef (diff) | |
| download | otp-ab61a13a824339d69a4e3955a21be12cb804d960.tar.gz otp-ab61a13a824339d69a4e3955a21be12cb804d960.tar.bz2 otp-ab61a13a824339d69a4e3955a21be12cb804d960.zip | |
ssl: Enhance error handling
Handle the ILLEGAL_PARAMETER alert that may be returned from ssl_alert:decode/3
for gracefull shutdown, try of ...catch will/should not handle this case it is
only handles the case that TM should not happen!
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ssl/src/tls_connection.erl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl index 7cc2adfda1..8e850b48a4 100644 --- a/lib/ssl/src/tls_connection.erl +++ b/lib/ssl/src/tls_connection.erl @@ -335,7 +335,9 @@ handle_protocol_record(#ssl_tls{type = ?ALERT, fragment = EncAlerts}, StateName, handle_alerts(Alerts, {next_state, StateName, State}); [] -> ssl_connection:handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, empty_alert), - Version, StateName, State) + Version, StateName, State); + #alert{} = Alert -> + ssl_connection:handle_own_alert(Alert, Version, StateName, State) catch _:_ -> ssl_connection:handle_own_alert(?ALERT_REC(?FATAL, ?HANDSHAKE_FAILURE, alert_decode_error), @@ -1162,7 +1164,6 @@ encode_handshake(Handshake, Version, ConnectionStates0, Hist0) -> encode_change_cipher(#change_cipher_spec{}, Version, ConnectionStates) -> tls_record:encode_change_cipher_spec(Version, ConnectionStates). --spec decode_alerts(binary()) -> list(). decode_alerts(Bin) -> ssl_alert:decode(Bin). |