diff options
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 18 | ||||
| -rw-r--r-- | erts/preloaded/src/erts_internal.erl | 12 |
2 files changed, 25 insertions, 5 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index e521c6fc3d..7b59f6c8b4 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -362,15 +362,25 @@ binary_to_list(_Binary, _Start, _Stop) -> %% binary_to_term/1 -spec binary_to_term(Binary) -> term() when Binary :: ext_binary(). -binary_to_term(_Binary) -> - erlang:nif_error(undefined). +binary_to_term(Binary) -> + %% This BIF may throw badarg while trapping + try + erts_internal:binary_to_term(Binary) + catch + error:Reason -> erlang:error(Reason,[Binary]) + end. %% binary_to_term/2 -spec binary_to_term(Binary, Opts) -> term() when Binary :: ext_binary(), Opts :: [safe]. -binary_to_term(_Binary, _Opts) -> - erlang:nif_error(undefined). +binary_to_term(Binary, Opts) -> + %% This BIF may throw badarg while trapping + try + erts_internal:binary_to_term(Binary,Opts) + catch + error:Reason -> erlang:error(Reason,[Binary,Opts]) + end. %% bit_size/1 %% Shadowed by erl_bif_types: erlang:bit_size/1 diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl index c8e8e7e069..d6a185482e 100644 --- a/erts/preloaded/src/erts_internal.erl +++ b/erts/preloaded/src/erts_internal.erl @@ -29,7 +29,7 @@ -module(erts_internal). -export([await_port_send_result/3]). - +-export([binary_to_term/1, binary_to_term/2]). -export([port_command/3, port_connect/2, port_close/1, port_control/3, port_call/3, port_info/1, port_info/2]). @@ -160,3 +160,13 @@ request_system_task(_Pid, _Prio, _Request) -> check_process_code(_Module, _OptionList) -> erlang:nif_error(undefined). +-spec binary_to_term(Binary) -> term() when + Binary :: binary(). +binary_to_term(_Binary) -> + erlang:nif_error(undefined). + +-spec binary_to_term(Binary, Opts) -> term() when + Binary :: binary(), + Opts :: [safe]. +binary_to_term(_Binary, _Opts) -> + erlang:nif_error(undefined). |