From: Changli Gao <xiaosuo@gmail.com>
To: tim.gardner@canonical.com
Cc: linux-fsdevel@vger.kernel.org, Miklos Szeredi <mszeredi@suse.cz>,
Jens Axboe <axboe@kernel.dk>
Subject: Re: Regression caused by commit cc56f7de7f00d188c7c4da1e9861581853b9e92f
Date: Mon, 28 Jun 2010 11:11:32 +0800 [thread overview]
Message-ID: <AANLkTim6O4EjVYIrta6bbnir-Idj_yj9mZnBDyQkgzSj@mail.gmail.com> (raw)
In-Reply-To: <4C250F2F.8000206@canonical.com>
On Sat, Jun 26, 2010 at 4:18 AM, Tim Gardner <tim.gardner@canonical.com> wrote:
> Fat fingered the original email and didn't get the fsdevel address correct.
>
> -----------------------
> Hi,
>
> I have bisected a strange regression down to this commit that you made. If I
> apply the attached patch (which restores the original 2 lines of code), then
> everything works correctly. I apologize, but I don't have a simple
> reproducer. The gist of the problem is that Java cannot decrypt a file under
> certain circumstances, e.g., "ERROR javax.crypto.BadPaddingException: pad
> block corrupted". There is more information in the bug report at
> http://bugs.launchpad.net/bugs/588861 , but not all of it is helpful.
>
> Any thoughts?
>
It seems the target of sendfile(2) isn't a socket, and the current
sendfile(2) code can't handle non-socket target correctly. Please try
this patch: http://marc.info/?l=linux-fsdevel&m=127488508224173&w=2 .
--
Regards,
Changli Gao(xiaosuo@gmail.com)
next prev parent reply other threads:[~2010-06-28 3:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-25 20:18 Regression caused by commit cc56f7de7f00d188c7c4da1e9861581853b9e92f Tim Gardner
2010-06-28 3:11 ` Changli Gao [this message]
2010-06-28 13:53 ` Tim Gardner
2010-06-28 13:58 ` Changli Gao
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