diff options
| -rw-r--r-- | erts/emulator/beam/external.c | 4 | ||||
| -rw-r--r-- | erts/emulator/test/binary_SUITE.erl | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index cfdd38df73..22b0a02937 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -2970,7 +2970,7 @@ dec_term_atom_common: n = get_int32(ep); ep += 4; - if (n <= ERL_ONHEAP_BIN_LIMIT) { + if ((unsigned)n <= ERL_ONHEAP_BIN_LIMIT) { ErlHeapBin* hb = (ErlHeapBin *) hp; hb->thing_word = header_heap_bin(n); @@ -3010,7 +3010,7 @@ dec_term_atom_common: if (((bitsize==0) != (n==0)) || bitsize > 8) goto error; ep += 5; - if (n <= ERL_ONHEAP_BIN_LIMIT) { + if ((unsigned)n <= ERL_ONHEAP_BIN_LIMIT) { ErlHeapBin* hb = (ErlHeapBin *) hp; hb->thing_word = header_heap_bin(n); diff --git a/erts/emulator/test/binary_SUITE.erl b/erts/emulator/test/binary_SUITE.erl index d2c4a8ff3c..a340a805b5 100644 --- a/erts/emulator/test/binary_SUITE.erl +++ b/erts/emulator/test/binary_SUITE.erl @@ -635,6 +635,7 @@ bad_terms(Config) when is_list(Config) -> {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,3:32,0,11,22,33>>)), {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,3:32,9,11,22,33>>)), {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,0:32,1,11,22,33>>)), + {'EXIT',{badarg,_}} = (catch binary_to_term(<<131,$M,-1:32,1,11,22,33>>)), ok. |