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Re: [Qemu-devel] [PATCH] rbd: Fix use after free in rbd_open()
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] [PATCH] rbd: Fix use after free in rbd_open() |
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Date: |
Thu, 25 Apr 2013 18:35:46 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 25.04.2013 um 17:03 hat Eric Blake geschrieben:
> On 04/25/2013 07:59 AM, Kevin Wolf wrote:
> > Commit 56d1b4d2 frees the QemuOpts for the driver-specific options
>
> It looks like commit a9ccedc3d was the real culprit that introduced the
> problem into rbd.c, but that the problem was latent (thanks to reference
> counting) until 56d1b4d2 later moved its qdict_del earlier in block.c.
Er, yes. Don't know where that commit ID came from, I actually meant
a9ccedc3. Stefan, please fix the commit message before you apply it.
Kevin