diff options
Diffstat (limited to 'lib/ssl/src/dtls_handshake.erl')
| -rw-r--r-- | lib/ssl/src/dtls_handshake.erl | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/lib/ssl/src/dtls_handshake.erl b/lib/ssl/src/dtls_handshake.erl index 3dbda2c91b..eb0f742e70 100644 --- a/lib/ssl/src/dtls_handshake.erl +++ b/lib/ssl/src/dtls_handshake.erl @@ -214,8 +214,6 @@ handle_client_hello_extensions(Version, Type, Random, CipherSuites, HelloExt, dtls_v1:corresponding_tls_version(Version), SslOpts, Session0, ConnectionStates0, Renegotiation) of - #alert{} = Alert -> - Alert; {Session, ConnectionStates, Protocol, ServerHelloExt} -> {Version, {Type, Session}, ConnectionStates, Protocol, ServerHelloExt, HashSign} catch throw:Alert -> @@ -224,17 +222,16 @@ handle_client_hello_extensions(Version, Type, Random, CipherSuites, handle_server_hello_extensions(Version, SessionId, Random, CipherSuite, Compression, HelloExt, SslOpt, ConnectionStates0, Renegotiation) -> - case ssl_handshake:handle_server_hello_extensions(dtls_record, Random, CipherSuite, - Compression, HelloExt, - dtls_v1:corresponding_tls_version(Version), - SslOpt, ConnectionStates0, Renegotiation) of - #alert{} = Alert -> - Alert; + try ssl_handshake:handle_server_hello_extensions(dtls_record, Random, CipherSuite, + Compression, HelloExt, + dtls_v1:corresponding_tls_version(Version), + SslOpt, ConnectionStates0, Renegotiation) of {ConnectionStates, ProtoExt, Protocol} -> {Version, SessionId, ConnectionStates, ProtoExt, Protocol} + catch throw:Alert -> + Alert end. - %%-------------------------------------------------------------------- enc_handshake(#hello_verify_request{protocol_version = {Major, Minor}, @@ -343,8 +340,9 @@ decode_handshake(Version, ?CLIENT_HELLO, <<?UINT24(_), ?UINT16(_), ?BYTE(Cm_length), Comp_methods:Cm_length/binary, Extensions/binary>>) -> TLSVersion = dtls_v1:corresponding_tls_version(Version), + LegacyVersion = dtls_v1:corresponding_tls_version({Major, Minor}), Exts = ssl_handshake:decode_vector(Extensions), - DecodedExtensions = ssl_handshake:decode_hello_extensions(Exts, TLSVersion, client), + DecodedExtensions = ssl_handshake:decode_hello_extensions(Exts, TLSVersion, LegacyVersion, client), #client_hello{ client_version = {Major,Minor}, |