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Buffers marked as erroneous are recycled immediately by the driver if the nodrop module parameter isn't set. The buffer payload size is reset to 0, but the buffer bytesused field isn't. This results in the buffer being immediately considered as complete, leading to an infinite loop in interrupt context. Fix the problem by resetting the bytesused field when recycling the buffer. Cc: <stable@vger.kernel.org> Signed-off-by: Jayakrishnan Memana <jayakrishnan.memana@maxim-ic.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| uvc_ctrl.c | ||
| uvc_debugfs.c | ||
| uvc_driver.c | ||
| uvc_entity.c | ||
| uvc_isight.c | ||
| uvc_queue.c | ||
| uvc_status.c | ||
| uvc_v4l2.c | ||
| uvc_video.c | ||
| uvcvideo.h | ||