234 static PyObject *
235 _librsync_deltamaker_cycle(_librsync_DeltaMakerObject *self, PyObject *args)
236 {
237   char *inbuf, outbuf[RS_JOB_BLOCKSIZE];
238   int inbuf_length;
239   rs_buffers_t buf;
240   rs_result result;
241 
242   if (!PyArg_ParseTuple(args, "s#:cycle", &inbuf, &inbuf_length))
when PyArg_ParseTuple() succeeds
taking False path
243     return NULL;
244 
245   buf.next_in = inbuf;
246   buf.avail_in = (size_t)inbuf_length;
247   buf.next_out = outbuf;
248   buf.avail_out = (size_t)RS_JOB_BLOCKSIZE;
249   buf.eof_in = (inbuf_length == 0);
when considering range: -0x80000000 <= value <= -1
250 
251   result = rs_job_iter(self->delta_job, &buf);
252   if (result != RS_DONE && result != RS_BLOCKED) {
when taking True path
253     _librsync_seterror(result, "delta cycle");
254     return NULL;
255   }
256 
257   return Py_BuildValue("(ils#)", (result == RS_DONE),
258                        (long)inbuf_length - (long)buf.avail_in,
259                        outbuf, RS_JOB_BLOCKSIZE - (long)buf.avail_out);
260 }
returning (PyObject*)NULL without setting an exception
found 2 similar trace(s) to this