Commit f990f7fb authored by Eric Biggers's avatar Eric Biggers Committed by Herbert Xu
Browse files

crypto: tgr192 - fix unaligned memory access 



Fix an unaligned memory access in tgr192_transform() by using the
unaligned access helpers.

Fixes: 06ace7a9 ("[CRYPTO] Use standard byte order macros wherever possible")
Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 793ff5ff

crypto/tgr192.c

+3 −3
Original line number Diff line number Diff line
@@ -25,8 +25,9 @@ 
#include <linux/init.h>

#include <linux/module.h>

#include <linux/mm.h>

#include <asm/byteorder.h>

#include <linux/types.h>

#include <asm/byteorder.h>

#include <asm/unaligned.h>



#define TGR192_DIGEST_SIZE 24

#define TGR160_DIGEST_SIZE 20
@@ -468,10 +469,9 @@ static void tgr192_transform(struct tgr192_ctx *tctx, const u8 * data) 
	u64 a, b, c, aa, bb, cc;

	u64 x[8];

	int i;

	const __le64 *ptr = (const __le64 *)data;



	for (i = 0; i < 8; i++)

		x[i] = le64_to_cpu(ptr[i]);

		x[i] = get_unaligned_le64(data + i * sizeof(__le64));



	/* save */

	a = aa = tctx->a;

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