From d00cd2985e0e796621adf0f782af1563d990b0b5 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky Date: Tue, 2 Oct 2007 09:03:39 -0300 Subject: [PATCH] V4L/DVB (6278): Buf: fix typo that caused data loss when readng streams from device If videobuf_read_stream reads two or more buffers it was overwriting the first one Signed-off-by: Maxim Levitsky Signed-off-by: Mauro Carvalho Chehab http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981 Reviewed-by: Ricardo Cerqueira --- drivers/media/video/videobuf-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index ca67f80184b..8e4026e6fae 100644 --- a/drivers/media/video/videobuf-core.c +++ b/drivers/media/video/videobuf-core.c @@ -771,7 +771,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q, } if (q->read_buf->state == STATE_DONE) { - rc = CALL (q,copy_stream, q, data, count, + rc = CALL (q,copy_stream, q, data + retval, count, retval, vbihack, nonblocking); if (rc < 0) { retval = rc; -- 2.39.2