From: Christoph Hellwig <hch@lst.de>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
qemu-devel <qemu-devel@nongnu.org>,
Luiz Capitulino <lcapitulino@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] virtio-blk: Fix use after release in virtio_blk_handle_rw_error
Date: Wed, 7 Apr 2010 13:57:38 +0200 [thread overview]
Message-ID: <20100407115738.GA12452@lst.de> (raw)
In-Reply-To: <4BBC70E3.6010609@siemens.com>
On Wed, Apr 07, 2010 at 01:47:47PM +0200, Jan Kiszka wrote:
> virtio_blk_req_complete releases the request we dereference again for
> bdrv_mon_event. Reorder both calls to fix this.
I think Kevin alreday sent a patch to use the local state variable
which is still around. Either way looks fine to me.
next prev parent reply other threads:[~2010-04-07 11:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-07 11:47 [Qemu-devel] [PATCH] virtio-blk: Fix use after release in virtio_blk_handle_rw_error Jan Kiszka
2010-04-07 11:57 ` Christoph Hellwig [this message]
2010-04-07 12:18 ` Kevin Wolf
2010-04-07 12:32 ` Luiz Capitulino
2010-04-07 12:33 ` Luiz Capitulino
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