crypto: tgr192 - fix unaligned memory access
[ Upstream commit f990f7fb58ac8ac9a43316f09a48cff1a49dda42 ]
Fix an unaligned memory access in tgr192_transform() by using the
unaligned access helpers.
Fixes: 06ace7a9ba
("[CRYPTO] Use standard byte order macros wherever possible")
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 3 additions and 3 deletions
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@ -25,8 +25,9 @@
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#include <linux/init.h>
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#include <linux/module.h>
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#include <linux/mm.h>
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#include <asm/byteorder.h>
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#include <linux/types.h>
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#include <asm/byteorder.h>
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#include <asm/unaligned.h>
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#define TGR192_DIGEST_SIZE 24
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#define TGR160_DIGEST_SIZE 20
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@ -468,10 +469,9 @@ static void tgr192_transform(struct tgr192_ctx *tctx, const u8 * data)
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u64 a, b, c, aa, bb, cc;
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u64 x[8];
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int i;
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const __le64 *ptr = (const __le64 *)data;
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for (i = 0; i < 8; i++)
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x[i] = le64_to_cpu(ptr[i]);
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x[i] = get_unaligned_le64(data + i * sizeof(__le64));
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/* save */
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a = aa = tctx->a;
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