| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 19/64] crypto: talitos - fix hashing | Date | Tue, 3 Oct 2017 14:23:11 +0200 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: LEROY Christophe <christophe.leroy@c-s.fr>
commit 886a27c0fc8a34633aadb0986dba11d8c150ae2e upstream.
md5sum on some files gives wrong result
Exemple:
With the md5sum from libkcapi: c15115c05bad51113f81bdaee735dd09 test
With the original md5sum: bbdf41d80ba7e8b2b7be3a0772be76cb test
This patch fixes this issue
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/crypto/talitos.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1769,7 +1769,7 @@ static int common_nonsnoop_hash(struct t sg_count = edesc->src_nents ?: 1; if (is_sec1 && sg_count > 1) - sg_copy_to_buffer(areq->src, sg_count, edesc->buf, length); + sg_copy_to_buffer(req_ctx->psrc, sg_count, edesc->buf, length); else sg_count = dma_map_sg(dev, req_ctx->psrc, sg_count, DMA_TO_DEVICE);
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