Commit c9683276 authored Nov 15, 2017 by Geert Uytterhoeven Committed by Herbert Xu Nov 29, 2017

crypto: keywrap - Add missing ULL suffixes for 64-bit constants



On 32-bit (e.g. with m68k-linux-gnu-gcc-4.1):

    crypto/keywrap.c: In function ‘crypto_kw_decrypt’:
    crypto/keywrap.c:191: warning: integer constant is too large for ‘long’ type
    crypto/keywrap.c: In function ‘crypto_kw_encrypt’:
    crypto/keywrap.c:224: warning: integer constant is too large for ‘long’ type

Fixes: 9e49451d ("crypto: keywrap - simplify code")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 5601e014

crypto/keywrap.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -188,7 +188,7 @@ static int crypto_kw_decrypt(struct blkcipher_desc *desc,
		}

		/* Perform authentication check */
		if (block.A != cpu_to_be64(0xa6a6a6a6a6a6a6a6))
		if (block.A != cpu_to_be64(0xa6a6a6a6a6a6a6a6ULL))
		ret = -EBADMSG;

		memzero_explicit(&block, sizeof(struct crypto_kw_block));
		@@ -221,7 +221,7 @@ static int crypto_kw_encrypt(struct blkcipher_desc *desc,
		* Place the predefined IV into block A -- for encrypt, the caller
		* does not need to provide an IV, but he needs to fetch the final IV.
		*/
		block.A = cpu_to_be64(0xa6a6a6a6a6a6a6a6);
		block.A = cpu_to_be64(0xa6a6a6a6a6a6a6a6ULL);

		/*
		* src scatterlist is read-only. dst scatterlist is r/w. During the

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