Re: [PATCH 0/5] dvb-frontend statistic IOCTL validation

2012-08-15 Thread Antti Palosaari
On 08/16/2012 03:28 AM, Antti Palosaari wrote: Take two. I added some logic to prevent statistic queries in case demodulator is clearly in state statistic query is invalid. Currently there could be checks in device driver but usually not. Gar bage is usually returned and in some cases even I/O

[PATCH 0/5] dvb-frontend statistic IOCTL validation

2012-08-15 Thread Antti Palosaari
Take two. I added some logic to prevent statistic queries in case demodulator is clearly in state statistic query is invalid. Currently there could be checks in device driver but usually not. Gar bage is usually returned and in some cases even I/O errors are generated as demod is put sleep and