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| author | Maxim Levitsky <maximlevitsky@gmail.com> | 2007-10-02 09:03:39 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 00:03:08 -0300 |
| commit | d00cd2985e0e796621adf0f782af1563d990b0b5 (patch) | |
| tree | 082431ffd36e4863de99daa9ad0edc6aba489ec5 /drivers/media | |
| parent | 14f37aee299bf9a897516f5e33948ee1f014eae1 (diff) | |
| download | kernel-common-d00cd2985e0e796621adf0f782af1563d990b0b5.tar.gz kernel-common-d00cd2985e0e796621adf0f782af1563d990b0b5.tar.bz2 kernel-common-d00cd2985e0e796621adf0f782af1563d990b0b5.zip | |
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 <maximlevitsky@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981
Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/videobuf-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c index ca67f80184bd..8e4026e6fae3 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; |