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-rw-r--r--lib/ssl/src/ssl.erl8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl
index c72ee44a95..0b7229b67e 100644
--- a/lib/ssl/src/ssl.erl
+++ b/lib/ssl/src/ssl.erl
@@ -765,7 +765,8 @@ handle_options(Opts0, Role) ->
client, Role),
crl_check = handle_option(crl_check, Opts, false),
crl_cache = handle_option(crl_cache, Opts, {ssl_crl_cache, {internal, []}}),
- v2_hello_compatible = handle_option(v2_hello_compatible, Opts, false)
+ v2_hello_compatible = handle_option(v2_hello_compatible, Opts, false),
+ max_handshake_size = handle_option(max_handshake_size, Opts, ?DEFAULT_MAX_HANDSHAKE_SIZE)
},
CbInfo = proplists:get_value(cb_info, Opts, default_cb_info(Protocol)),
@@ -780,7 +781,8 @@ handle_options(Opts0, Role) ->
alpn_preferred_protocols, next_protocols_advertised,
client_preferred_next_protocols, log_alert,
server_name_indication, honor_cipher_order, padding_check, crl_check, crl_cache,
- fallback, signature_algs, eccs, honor_ecc_order, beast_mitigation, v2_hello_compatible],
+ fallback, signature_algs, eccs, honor_ecc_order, beast_mitigation, v2_hello_compatible,
+ max_handshake_size],
SockOpts = lists:foldl(fun(Key, PropList) ->
proplists:delete(Key, PropList)
@@ -1028,6 +1030,8 @@ validate_option(beast_mitigation, Value) when Value == one_n_minus_one orelse
Value;
validate_option(v2_hello_compatible, Value) when is_boolean(Value) ->
Value;
+validate_option(max_handshake_size, Value) when is_integer(Value) andalso Value =< ?MAX_UNIT24 ->
+ Value;
validate_option(Opt, Value) ->
throw({error, {options, {Opt, Value}}}).