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| author | Damien George <damien.p.george@gmail.com> | 2015-05-01 21:34:08 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2015-05-01 21:34:08 +0100 |
| commit | a9afcb159acacd0d605dd54fc69709650bd336b8 (patch) | |
| tree | 881d548032ab41723ac67a4a39ecaf72886c16d1 /unix | |
| parent | a62c10697437df8af19f57d8a9aa9af21624a399 (diff) | |
| download | micropython-a9afcb159acacd0d605dd54fc69709650bd336b8.tar.gz micropython-a9afcb159acacd0d605dd54fc69709650bd336b8.zip | |
unix/modffi.c: get_buffer is allowed to return NULL if len=0.
This is consistent with the logic in mp_get_buffer, and the code here is
an inlined version of that function.
Diffstat (limited to 'unix')
| -rw-r--r-- | unix/modffi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/unix/modffi.c b/unix/modffi.c index e0d86ad1d1..b268bf9e08 100644 --- a/unix/modffi.c +++ b/unix/modffi.c @@ -375,7 +375,7 @@ STATIC mp_obj_t ffifunc_call(mp_obj_t self_in, mp_uint_t n_args, mp_uint_t n_kw, mp_obj_base_t *o = (mp_obj_base_t*)a; mp_buffer_info_t bufinfo; int ret = o->type->buffer_p.get_buffer(o, &bufinfo, MP_BUFFER_READ); // TODO: MP_BUFFER_READ? - if (ret != 0 || bufinfo.buf == NULL) { + if (ret != 0) { goto error; } values[i] = (ffi_arg)bufinfo.buf; |