Byte-to-bit-count computation is only partly converted to big-endian and is
mixing in CPU-endian values. Problem was noticed by sparce with warning:
CHECK arch/x86/crypto/sha512_ssse3_glue.c
arch/x86/crypto/sha512_ssse3_glue.c:144:19: warning: restricted __be64 degrades
to integer
arch/x86/crypto/sha512_ssse3_glue.c:144:17: warning: incorrect type in
assignment (different base types)
arch/x86/crypto/sha512_ssse3_glue.c:144:17: expected restricted __be64
<noident>
arch/x86/crypto/sha512_ssse3_glue.c:144:17: got unsigned long long
Cc: Tim Chen <tim.c.c...@linux.intel.com>
Signed-off-by: Jussi Kivilinna <jussi.kivili...@iki.fi>
---
arch/x86/crypto/sha512_ssse3_glue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/crypto/sha512_ssse3_glue.c
b/arch/x86/crypto/sha512_ssse3_glue.c
index f30cd10..8626b03 100644
--- a/arch/x86/crypto/sha512_ssse3_glue.c
+++ b/arch/x86/crypto/sha512_ssse3_glue.c
@@ -141,7 +141,7 @@ static int sha512_ssse3_final(struct shash_desc *desc, u8
*out)
/* save number of bits */
bits[1] = cpu_to_be64(sctx->count[0] << 3);
- bits[0] = cpu_to_be64(sctx->count[1] << 3) | sctx->count[0] >> 61;
+ bits[0] = cpu_to_be64(sctx->count[1] << 3 | sctx->count[0] >> 61);
/* Pad out to 112 mod 128 and append length */
index = sctx->count[0] & 0x7f;
--
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