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-rw-r--r--erts/emulator/test/bif_SUITE.erl3
-rw-r--r--erts/emulator/test/binary_SUITE.erl3
2 files changed, 6 insertions, 0 deletions
diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl
index d31399e4af..628475b1b6 100644
--- a/erts/emulator/test/bif_SUITE.erl
+++ b/erts/emulator/test/bif_SUITE.erl
@@ -461,6 +461,9 @@ binary_to_atom(Config) when is_list(Config) ->
?BADARG(binary_to_atom(id(<<255>>), utf8)),
?BADARG(binary_to_atom(id(<<255,0>>), utf8)),
?BADARG(binary_to_atom(id(<<16#C0,16#80>>), utf8)), %Overlong 0.
+ <<B:1/binary, _/binary>> = id(<<194, 163>>), %Truncated character ERL-474
+ ?BADARG(binary_to_atom(B, utf8)),
+
[?BADARG(binary_to_atom(<<C/utf8>>, utf8)) || C <- lists:seq(256, 16#D7FF)],
[?BADARG(binary_to_atom(<<C/utf8>>, utf8)) || C <- lists:seq(16#E000, 16#FFFD)],
[?BADARG(binary_to_atom(<<C/utf8>>, utf8)) || C <- lists:seq(16#10000, 16#8FFFF)],
diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl
index 1c7d278bb0..7a2503178a 100644
--- a/erts/emulator/test/binary_SUITE.erl
+++ b/erts/emulator/test/binary_SUITE.erl
@@ -601,6 +601,9 @@ bad_binary_to_term(Config) when is_list(Config) ->
%% Bad float.
bad_bin_to_term(<<131,70,-1:64>>),
+
+ %% Truncated UTF8 character (ERL-474)
+ bad_bin_to_term(<<131,119,1,194,163>>),
ok.
bad_bin_to_term(BadBin) ->