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| author | William S Fulton <wsf@fultondesigns.co.uk> | 2013-07-02 18:47:00 +0100 |
|---|---|---|
| committer | William S Fulton <wsf@fultondesigns.co.uk> | 2013-07-02 18:58:56 +0100 |
| commit | ace8fcd97248dccc7bbd3b94185a49142320eda0 (patch) | |
| tree | 0d806dd666f0f360162183fd30b828ef56a447ac /Lib | |
| parent | d3252bbf7fcdf326e286a2ed64d5106b61d80d19 (diff) | |
| download | swig-ace8fcd97248dccc7bbd3b94185a49142320eda0.tar.gz | |
SWIG_AsWCharPtrAndSize improper operation if cptr NULL
SF bug #1327
This doesn't have any noticeable effect with the usage of
SWIG_AsWCharPtrAndSize as shipped by SWIG, but could be a problem if a
user is using this function with cptr equal to zero and psize is non-zero
- the length would be incorrectly set due to the call to PyUnicode_GetSize
failing.
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/python/pywstrings.swg | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/Lib/python/pywstrings.swg b/Lib/python/pywstrings.swg index 619bdd555..864376b01 100644 --- a/Lib/python/pywstrings.swg +++ b/Lib/python/pywstrings.swg @@ -18,9 +18,7 @@ SWIG_AsWCharPtrAndSize(PyObject *obj, wchar_t **cptr, size_t *psize, int *alloc) int isunicode = PyUnicode_Check(obj); %#if PY_VERSION_HEX < 0x03000000 if (!isunicode && PyString_Check(obj)) { - if (cptr) { - obj = tmp = PyUnicode_FromObject(obj); - } + obj = tmp = PyUnicode_FromObject(obj); isunicode = 1; } %#endif |