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typewrappers: Fix libvirt_charPtrUnwrap to set an exception if it fails

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If the function fails it should always set an exception.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina
2018-06-12 07:00:22 +02:00
parent fb70ad1599
commit 181a30867a
1 changed files with 4 additions and 1 deletions
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typewrappers.c
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@ -384,8 +384,11 @@ libvirt_charPtrUnwrap(PyObject *obj,
#else #else
ret = PyString_AsString(obj); ret = PyString_AsString(obj);
#endif #endif
if (ret) if (ret) {
*str = strdup(ret); *str = strdup(ret);
if (!*str)
PyErr_NoMemory();
}
#if PY_MAJOR_VERSION > 2 #if PY_MAJOR_VERSION > 2
Py_DECREF(bytes); Py_DECREF(bytes);
#endif #endif