diff options
author | Christian Heimes <christian@python.org> | 2016-09-23 20:21:20 +0200 |
---|---|---|
committer | Christian Heimes <christian@python.org> | 2016-09-23 20:21:20 +0200 |
commit | 93593c65e9661abf2016462abf344244ded72744 (patch) | |
tree | ed461e925daf47642b65f653a75bfb9383b5d75a /Modules/unicodedata.c | |
parent | d2d414eeef367bf730e6959004b68a0dc710ab3a (diff) | |
parent | c55d012bcd7454d64a6590c6ae608367172846db (diff) | |
download | cpython-93593c65e9661abf2016462abf344244ded72744.tar.gz |
Add an extra byte for null in case we ever get very long unicode names.
Diffstat (limited to 'Modules/unicodedata.c')
-rw-r--r-- | Modules/unicodedata.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c index c86fe23b9d..9e71e018e2 100644 --- a/Modules/unicodedata.c +++ b/Modules/unicodedata.c @@ -1044,8 +1044,8 @@ _cmpname(PyObject *self, int code, const char* name, int namelen) { /* check if code corresponds to the given name */ int i; - char buffer[NAME_MAXLEN]; - if (!_getucname(self, code, buffer, sizeof(buffer), 1)) + char buffer[NAME_MAXLEN+1]; + if (!_getucname(self, code, buffer, NAME_MAXLEN, 1)) return 0; for (i = 0; i < namelen; i++) { if (Py_TOUPPER(Py_CHARMASK(name[i])) != buffer[i]) @@ -1198,10 +1198,10 @@ static PyObject * unicodedata_UCD_name_impl(PyObject *self, int chr, PyObject *default_value) /*[clinic end generated code: output=6bbb37a326407707 input=3e0367f534de56d9]*/ { - char name[NAME_MAXLEN]; + char name[NAME_MAXLEN+1]; Py_UCS4 c = (Py_UCS4)chr; - if (!_getucname(self, c, name, sizeof(name), 0)) { + if (!_getucname(self, c, name, NAME_MAXLEN, 0)) { if (default_value == NULL) { PyErr_SetString(PyExc_ValueError, "no such name"); return NULL; |