File: chain.c
Function: urj_pyc_flashmem
Error: returning (PyObject*)NULL without setting an exception
770 static PyObject *
771 urj_pyc_flashmem (urj_pychain_t *self, PyObject *args)
772 {
773     urj_chain_t *urc = self->urchain;
774     int msbin;
775     int noverify = 0;
776     long unsigned adr = 0;
777     FILE *f;
778     char *optstr = NULL;
779     char *fname = NULL;
780     int r;
781 
782     if (!urj_pyc_precheck (urc, UPRC_CBL|UPRC_BUS))
when considering range: 1 <= value <= 0x7fffffff
taking False path
783         return NULL;
784 
785     if (!PyArg_ParseTuple
taking False path
786         (args, "ss|i", &optstr, &fname, &noverify))
when PyArg_ParseTuple() succeeds
787         return NULL;
788 
789     msbin = strcasecmp ("msbin", optstr) == 0;
when considering range: 1 <= value <= 0x7fffffff
790     if (!msbin && urj_cmd_get_number (optstr, &adr) != URJ_STATUS_OK)
taking True path
when considering range: -0x80000000 <= value <= -1
taking True path
791         return NULL;
792 
793     f = fopen (fname, FOPEN_R);
794     if (!f)
795     {
796         PyErr_SetFromErrnoWithFilename(PyExc_IOError, fname);
797         return NULL;
798     }
799 
800     if (msbin)
801         r = urj_flashmsbin (urj_bus, f, noverify);
802     else
803         r = urj_flashmem (urj_bus, f, adr, noverify);
804 
805     fclose (f);
806     return Py_BuildValue ("i", r);
807 }
returning (PyObject*)NULL without setting an exception
found 7 similar trace(s) to this