Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d00cd2985e0e796621adf0f782af1563d990b0b5
Commit: d00cd2985e0e796621adf0f782af1563d990b0b5
Parent: 14f37aee299bf9a897516f5e33948ee1f014eae1
Author: Maxim Levitsky <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 2 09:03:39 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Wed Oct 10 00:03:08 2007 -0300
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 <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981
Reviewed-by: Ricardo Cerqueira <[EMAIL PROTECTED]>
---
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 ca67f80..8e4026e 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;
-
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