Peter Beutner wrote: > I came across this problem when I played around with the ttusb_dec > driver. When doing some cleanups I changed the return values in the > driver->start_feed() callback(ttusb_dec_start_ts_feed) to -EOPNOTSUPP > for DMX_PES_TELETEXT/DMX_PES_OTHER filter as the driver can't handle those. > Thats the reason why ->start_filtering() failed in my case, but it could > also fail in other cases, see below. OK, that explains why this bug was unnoticed so far. > >- does the same bug exist for the section filters? > I dont know for sure. I haven't really looked at the section filter code > at all. From a first quick glance I would say probably yes( after > ->start-filtering() it checks for error but didnt release the filter), > but honestly after looking at the code for a couple minutes i find it > quite confusing to understand whats really going on ;) Yeah, I know what you mean :-( Johannes
