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SubjectRe: [PATCH v2 2/2] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
On Tue, May 26, 2020 at 02:11:37PM +0000, Sasha Levin wrote:
> <20200123101000.GB24255@Red>
> References: <20200526031956.1897-3-longpeng2@huawei.com>
> <20200123101000.GB24255@Red>
>
> Hi
>
> [This is an automated email]
>
> This commit has been processed because it contains a "Fixes:" tag
> fixing commit: dbaf0624ffa5 ("crypto: add virtio-crypto driver").
>
> The bot has tested the following trees: v5.6.14, v5.4.42, v4.19.124, v4.14.181.
>
> v5.6.14: Build OK!
> v5.4.42: Failed to apply! Possible dependencies:
> eee1d6fca0a0 ("crypto: virtio - switch to skcipher API")
>
> v4.19.124: Failed to apply! Possible dependencies:
> eee1d6fca0a0 ("crypto: virtio - switch to skcipher API")
>
> v4.14.181: Failed to apply! Possible dependencies:
> 500e6807ce93 ("crypto: virtio - implement missing support for output IVs")
> 67189375bb3a ("crypto: virtio - convert to new crypto engine API")
> d0d859bb87ac ("crypto: virtio - Register an algo only if it's supported")
> e02b8b43f55a ("crypto: virtio - pr_err() strings should end with newlines")
> eee1d6fca0a0 ("crypto: virtio - switch to skcipher API")
>
>
> NOTE: The patch will not be queued to stable trees until it is upstream.
>
> How should we proceed with this patch?

Mike could you comment on backporting?

> --
> Thanks
> Sasha

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