diff options
Diffstat (limited to 'lib/ssl/src/tls_connection.erl')
| -rw-r--r-- | lib/ssl/src/tls_connection.erl | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/ssl/src/tls_connection.erl b/lib/ssl/src/tls_connection.erl index 2193fc18c2..40f3eea527 100644 --- a/lib/ssl/src/tls_connection.erl +++ b/lib/ssl/src/tls_connection.erl @@ -49,7 +49,8 @@ -export([next_record/1, next_event/3]). %% Handshake handling --export([renegotiate/2, send_handshake/2, send_change_cipher/2]). +-export([renegotiate/2, send_handshake/2, send_change_cipher/2, + reinit_handshake_data/1]). %% Alert and close handling -export([send_alert/2, handle_own_alert/4, handle_close_alert/3, @@ -131,6 +132,16 @@ send_change_cipher(Msg, #state{connection_states = ConnectionStates0, Transport:send(Socket, BinChangeCipher), State0#state{connection_states = ConnectionStates}. +reinit_handshake_data(State) -> + %% premaster_secret, public_key_info and tls_handshake_info + %% are only needed during the handshake phase. + %% To reduce memory foot print of a connection reinitialize them. + State#state{ + premaster_secret = undefined, + public_key_info = undefined, + tls_handshake_history = ssl_handshake:init_handshake_history() + }. + %%==================================================================== %% tls_connection_sup API %%==================================================================== @@ -911,7 +922,7 @@ alert_user(Transport, Tracker, Socket,_, _, _, From, Alert, Role) -> alert_user(Transport, Tracker, Socket, From, Alert, Role) -> alert_user(Transport, Tracker, Socket, false, no_pid, From, Alert, Role). -alert_user(_, _, _, false = Active, Pid, From, Alert, Role) -> +alert_user(_, _, _, false = Active, Pid, From, Alert, Role) when From =/= undefined -> %% If there is an outstanding ssl_accept | recv %% From will be defined and send_or_reply will %% send the appropriate error message. |