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Backport rev 58343: fix DBSequence.get_key() to not crash/fail/etc.

This commit is contained in:
Gregory P. Smith 2007-10-06 16:05:18 +00:00
parent 76ee2272ff
commit 381e1a46cd
1 changed files with 7 additions and 1 deletions
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8
Modules/_bsddb.c
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@ -4883,14 +4883,20 @@ DBSequence_get_key(DBSequenceObject* self, PyObject* args)
{
int err;
DBT key;
PyObject *retval;
key.flags = DB_DBT_MALLOC;
CHECK_SEQUENCE_NOT_CLOSED(self)
MYDB_BEGIN_ALLOW_THREADS
err = self->sequence->get_key(self->sequence, &key);
MYDB_END_ALLOW_THREADS
if (!err)
retval = PyString_FromStringAndSize(key.data, key.size);
FREE_DBT(key);
RETURN_IF_ERR();
return PyString_FromStringAndSize(key.data, key.size);
return retval;
}
static PyObject*