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-rw-r--r--erts/preloaded/src/erlang.erl18
-rw-r--r--erts/preloaded/src/erts_internal.erl12
2 files changed, 25 insertions, 5 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index a21da2ecc9..0ed677c3d8 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).