continue;
}
- usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
-
libusb_close(hdl);
+ if (usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)) < 0)
+ continue;
+
if (!strcmp(product, "ChronoVu LA8"))
model = 0;
else if (!strcmp(product, "ChronoVu LA16"))
*data = std_gvar_samplerates(ARRAY_AND_SIZE(devc->samplerates));
break;
case SR_CONF_LIMIT_SAMPLES:
- if (!devc->prof)
+ if (!devc || !devc->prof)
return SR_ERR_BUG;
*data = std_gvar_tuple_u64(0, (devc->prof->model == CHRONOVU_LA8) ? MAX_NUM_SAMPLES : MAX_NUM_SAMPLES / 2);
break;
case SR_CONF_TRIGGER_MATCH:
- if (!devc->prof)
+ if (!devc || !devc->prof)
return SR_ERR_BUG;
*data = std_gvar_array_i32(trigger_matches, devc->prof->num_trigger_matches);
break;