Laurent Pinchart c601f53f8f [media] v4l: uvcvideo: Fix buffer completion size check ... Commit e93e7fd9f5 ("v4l2: uvcvideo: Allow using larger buffers") reworked the buffer size sanity check at buffer completion time to use the frame size instead of the allocated buffer size. However, it introduced two bugs in doing so: - it assigned the allocated buffer size to the frame_size field, instead of assigning the correct frame size - it performed the assignment in the S_FMT handler, resulting in the frame_size field being uninitialized if the userspace application doesn't call S_FMT. Fix both issues by removing the frame_size field and validating the buffer size against the UVC video control dwMaxFrameSize. Fixes: e93e7fd9f5 ("v4l2: uvcvideo: Allow using larger buffers") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>		2014-10-21 08:53:27 -02:00
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Kconfig
Makefile
uvc_ctrl.c	[media] uvcvideo: Work around buggy Logitech C920 firmware	2014-09-21 20:25:54 -03:00
uvc_debugfs.c
uvc_driver.c	[media] media: usb: uvc: add a quirk for Dell XPS M1330 webcam	2014-09-21 20:26:25 -03:00
uvc_entity.c
uvc_isight.c
uvc_queue.c	[media] vb2: call buf_finish from __queue_cancel	2014-03-11 06:56:39 -03:00
uvc_status.c
uvc_v4l2.c	[media] v4l: uvcvideo: Fix buffer completion size check	2014-10-21 08:53:27 -02:00
uvc_video.c	[media] v4l: uvcvideo: Fix buffer completion size check	2014-10-21 08:53:27 -02:00
uvcvideo.h	[media] v4l: uvcvideo: Fix buffer completion size check	2014-10-21 08:53:27 -02:00