jyapayne/swig
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Fix possible refleaks.

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This commit is contained in:
Zackery Spytz 2020-01-29 10:00:22 -07:00
commit 58e409dd2b
1 changed files with 5 additions and 6 deletions
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11
Lib/python/pyhead.swg
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@ -43,12 +43,11 @@ SWIG_Python_str_AsChar(PyObject *str)
if (str) {
char *cstr;
Py_ssize_t len;
if (PyBytes_AsStringAndSize(str, &cstr, &len) == -1)
return NULL;
newstr = (char *) malloc(len+1);
if (!newstr)
return NULL;
memcpy(newstr, cstr, len+1);
if (PyBytes_AsStringAndSize(str, &cstr, &len) != -1) {
newstr = (char *) malloc(len+1);
if (newstr)
memcpy(newstr, cstr, len+1);
}
Py_XDECREF(str);
}
return newstr;