V4L/DVB (9878): gspca - vc032x: Fix frame overflow errors with vc0321. (d473a002) · Commits · 戴 / test

The vc0321 sends some additional data after sending the complete frame, we ignore this. Signed-off-by:

drivers/media/video/gspca/vc032x.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -2272,6 +2272,12 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
		data, len);
		return;
		}

		/* The vc0321 sends some additional data after sending the complete
		* frame, we ignore this. */
		if (sd->bridge == BRIDGE_VC0321
		&& len > frame->v4l2_buf.length - (frame->data_end - frame->data))
		len = frame->v4l2_buf.length - (frame->data_end - frame->data);
		gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
		}