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| author | Victor Stinner <vstinner@wyplay.com> | 2012-02-22 12:36:20 (GMT) |
|---|---|---|
| committer | Victor Stinner <vstinner@wyplay.com> | 2012-02-22 12:36:20 (GMT) |
| commit | 15e9ed299c5cd8adca21ac5e8e9691eacc731700 (patch) | |
| tree | 484eaf25810d0fed84bcabb707dfe8201445be8a /Objects | |
| parent | 6721149501a68ab52c7d1f83300ecd6d5656cbb3 (diff) | |
| download | cpython-15e9ed299c5cd8adca21ac5e8e9691eacc731700.zip cpython-15e9ed299c5cd8adca21ac5e8e9691eacc731700.tar.gz cpython-15e9ed299c5cd8adca21ac5e8e9691eacc731700.tar.bz2 | |
PyUnicode_New() and unicode_putchar() check for MAX_UNICODE maximum (U+10FFFF)
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/unicodeobject.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index a42aad9..afe7a9f 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -998,6 +998,7 @@ PyUnicode_New(Py_ssize_t size, Py_UCS4 maxchar) is_sharing = 1; } else { + assert(maxchar <= MAX_UNICODE); kind_state = PyUnicode_4BYTE_KIND; char_size = 4; if (sizeof(wchar_t) == 4) @@ -1627,6 +1628,7 @@ static int unicode_putchar(PyObject **p_unicode, Py_ssize_t *pos, Py_UCS4 ch) { + assert(ch <= MAX_UNICODE); if (unicode_widen(p_unicode, ch) < 0) return -1; PyUnicode_WRITE(PyUnicode_KIND(*p_unicode), |