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Re: [Qemu-devel] [PATCH] virtio-blk: Fix use after release in virtio_blk
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From: |
Christoph Hellwig |
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Subject: |
Re: [Qemu-devel] [PATCH] virtio-blk: Fix use after release in virtio_blk_handle_rw_error |
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Date: |
Wed, 7 Apr 2010 13:57:38 +0200 |
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User-agent: |
Mutt/1.3.28i |
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.