Re: [RFC/PATCH] v4l2-compliance: Reject invalid ioctl error codes

2012-12-24 Thread Laurent Pinchart
Hi Hans, On Monday 24 December 2012 10:24:48 Hans Verkuil wrote: > On Sun December 23 2012 23:24:04 Laurent Pinchart wrote: > > The recent uvcvideo regression that broke pulseaudio/KDE (see commit > > 9c016d61097cc39427a2f5025bdd97ac633d26a6 in the mainline kernel) was > > caused by the uvcvideo d

Re: [RFC/PATCH] v4l2-compliance: Reject invalid ioctl error codes

2012-12-24 Thread Hans Verkuil
On Sun December 23 2012 23:24:04 Laurent Pinchart wrote: > The recent uvcvideo regression that broke pulseaudio/KDE (see commit > 9c016d61097cc39427a2f5025bdd97ac633d26a6 in the mainline kernel) was > caused by the uvcvideo driver returning a -ENOENT error code to > userspace by mistake. > > To ma

[RFC/PATCH] v4l2-compliance: Reject invalid ioctl error codes

2012-12-23 Thread Laurent Pinchart
The recent uvcvideo regression that broke pulseaudio/KDE (see commit 9c016d61097cc39427a2f5025bdd97ac633d26a6 in the mainline kernel) was caused by the uvcvideo driver returning a -ENOENT error code to userspace by mistake. To make sure such regressions will be caught before reaching users, test i