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| author | Damien George <damien.p.george@gmail.com> | 2017-10-04 17:59:22 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2017-10-04 17:59:22 +1100 |
| commit | dfa563c71fead671931e91b786cd649eed517f92 (patch) | |
| tree | 8cf821b265a73797ceef9c2e6979b9a63712bd04 /py/objstr.c | |
| parent | a3dc1b1957d2c96d7c60c2c629c95077b03488a1 (diff) | |
py/objstr: Make empty bytes object have a null-terminating byte.
Because a lot of string processing functions assume there is a null
terminating byte, so they can work in an efficient way.
Fixes issue #3334.
Diffstat (limited to 'py/objstr.c')
| -rw-r--r-- | py/objstr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/py/objstr.c b/py/objstr.c index d17b0a68c..51da7a418 100644 --- a/py/objstr.c +++ b/py/objstr.c @@ -1973,8 +1973,8 @@ const mp_obj_type_t mp_type_bytes = { .locals_dict = (mp_obj_dict_t*)&str8_locals_dict, }; -// the zero-length bytes -const mp_obj_str_t mp_const_empty_bytes_obj = {{&mp_type_bytes}, 0, 0, NULL}; +// The zero-length bytes object, with data that includes a null-terminating byte +const mp_obj_str_t mp_const_empty_bytes_obj = {{&mp_type_bytes}, 0, 0, (const byte*)""}; // Create a str/bytes object using the given data. New memory is allocated and // the data is copied across. |