Messages in this thread | | | Date | Fri, 21 May 2021 16:22:45 +0800 | From | Herbert Xu <> | Subject | Re: [PATCH v2] crypto: hisilicon/hpre - fix unmapping invalid dma address |
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On Mon, May 10, 2021 at 05:02:55PM +0800, Hui Tang wrote: > Currently, an invalid dma address may be unmapped when calling > 'xx_data_clr_all' in error path, so check dma address of sqe in/out > if initialized before calling 'dma_free_coherent' or 'dma_unmap_single'. > > Fixes: a9214b0b6ed2(crypto: hisilicon - fix the check on dma address) > Signed-off-by: Hui Tang <tanghui20@huawei.com> > --- > v1 -> v2: Fix sparse warning. > --- > drivers/crypto/hisilicon/hpre/hpre_crypto.c | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+)
Patch applied. Thanks. -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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