lkml.org 
[lkml]   [2007]   [Feb]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] videobuf_qbuf: fix? possible videobuf_queue->stream corruption and lockup
On Tue, Jan 23, 2007 at 09:10:08PM -0200, Mauro Carvalho Chehab wrote:
> Em Ter, 2007-01-23 às 20:57 +0300, Oleg Nesterov escreveu:
> > I am pretty sure the bug is real, but the patch may be wrong, please review.
> >
> > We are doing ->buf_prepare(buf) before adding buf to q->stream list. This
> > means that videobuf_qbuf() should not try to re-add a STATE_PREPARED buffer.
> >
> > Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
>
> Chris/Adrian,
>
> IMO, this should also be applied at -stable trees.
>...

Thanks, applied to 2.6.16 (a trivial backport was required since the
dprintk() was added after 2.6.16).

cu
Adrian

--

"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-02-21 13:05    [W:0.308 / U:0.140 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site