[linux-dvb] [PATCH] fix bug in front-end ioctl
Andrew de Quincey
adq_dvb at lidskialf.net
Fri May 26 20:53:24 CEST 2006
On Friday 26 May 2006 18:48, Trent Piepho wrote:
> When someone added the front-end ioctl FE_SET_FRONTEND_TUNE_MODE, they
> forgot to set the return value to 0. It always returns EOPNOTSUPP,
> causing problems for programmers who actually check for error conditions.
> It's amazing that a bug like this could go so long unnoticed. Am I
> the only programmer who bothers to check if their ioctls() fail?
I think no one has actually tried it properly before or else it would have
been spotted by now.
Thanks for the patch.
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