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-rw-r--r--erts/emulator/test/binary_SUITE.erl25
1 files changed, 23 insertions, 2 deletions
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl
index e47dfa18f7..83b815b883 100644
--- a/erts/emulator/test/binary_SUITE.erl
+++ b/erts/emulator/test/binary_SUITE.erl
@@ -27,6 +27,7 @@
%% binary_to_list/1
%% binary_to_list/3
%% binary_to_term/1
+%% binary_to_term/2
%% bitstr_to_list/1
%% term_to_binary/1
%% erlang:external_size/1
@@ -49,7 +50,7 @@
t_hash/1,
bad_size/1,
bad_term_to_binary/1,
- bad_binary_to_term_2/1,
+ bad_binary_to_term_2/1,safe_binary_to_term2/1,
bad_binary_to_term/1, bad_terms/1, more_bad_terms/1,
otp_5484/1,otp_5933/1,
ordering/1,unaligned_order/1,gc_test/1,
@@ -66,7 +67,7 @@ all(suite) ->
t_split_binary, bad_split, t_concat_binary,
bad_list_to_binary, bad_binary_to_list, terms, terms_float,
external_size, t_iolist_size,
- bad_binary_to_term_2,
+ bad_binary_to_term_2,safe_binary_to_term2,
bad_binary_to_term, bad_terms, t_hash, bad_size, bad_term_to_binary,
more_bad_terms, otp_5484, otp_5933, ordering, unaligned_order,
gc_test, bit_sized_binary_sizes, bitlevel_roundtrip, otp_6817, otp_8117,
@@ -438,8 +439,11 @@ terms(Config) when is_list(Config) ->
ok
end,
Term = binary_to_term(Bin),
+ Term = erlang:binary_to_term(Bin, [safe]),
Unaligned = make_unaligned_sub_binary(Bin),
Term = binary_to_term(Unaligned),
+ Term = erlang:binary_to_term(Unaligned, []),
+ Term = erlang:binary_to_term(Bin, [safe]),
BinC = erlang:term_to_binary(Term, [compressed]),
Term = binary_to_term(BinC),
true = size(BinC) =< size(Bin),
@@ -538,6 +542,23 @@ bad_binary_to_term(Config) when is_list(Config) ->
bad_bin_to_term(BadBin) ->
{'EXIT',{badarg,_}} = (catch binary_to_term(BadBin)).
+bad_bin_to_term(BadBin,Opts) ->
+ {'EXIT',{badarg,_}} = (catch erlang:binary_to_term(BadBin,Opts)).
+
+safe_binary_to_term2(doc) -> "Test safety options for binary_to_term/2";
+safe_binary_to_term2(Config) when is_list(Config) ->
+ ?line bad_bin_to_term(<<131,100,0,14,"undefined_atom">>, [safe]),
+ ?line bad_bin_to_term(<<131,100,0,14,"other_bad_atom">>, [safe]),
+ BadHostAtom = <<100,0,14,"badguy@badhost">>,
+ Empty = <<0,0,0,0>>,
+ BadRef = <<131,114,0,3,BadHostAtom/binary,0,<<0,0,0,255>>/binary,
+ Empty/binary,Empty/binary>>,
+ ?line bad_bin_to_term(BadRef, [safe]), % good ref, with a bad atom
+ ?line fullsweep_after = erlang:binary_to_term(<<131,100,0,15,"fullsweep_after">>, [safe]), % should be a good atom
+ BadExtFun = <<131,113,100,0,4,98,108,117,101,100,0,4,109,111,111,110,97,3>>,
+ ?line bad_bin_to_term(BadExtFun, [safe]),
+ ok.
+
%% Tests bad input to binary_to_term/1.
bad_terms(suite) -> [];