diff options
| -rw-r--r-- | crypto/shash.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/shash.c b/crypto/shash.c index e54328364a85..171c8f052f89 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -76,8 +76,9 @@ static int shash_update_unaligned(struct shash_desc *desc, const u8 *data, unsigned long alignmask = crypto_shash_alignmask(tfm); unsigned int unaligned_len = alignmask + 1 - ((unsigned long)data & alignmask); - u8 buf[shash_align_buffer_size(unaligned_len, alignmask)] + u8 ubuf[shash_align_buffer_size(unaligned_len, alignmask)] __attribute__ ((aligned)); + u8 *buf = PTR_ALIGN(&ubuf[0], alignmask + 1); int err; if (unaligned_len > len) @@ -111,8 +112,9 @@ static int shash_final_unaligned(struct shash_desc *desc, u8 *out) unsigned long alignmask = crypto_shash_alignmask(tfm); struct shash_alg *shash = crypto_shash_alg(tfm); unsigned int ds = crypto_shash_digestsize(tfm); - u8 buf[shash_align_buffer_size(ds, alignmask)] + u8 ubuf[shash_align_buffer_size(ds, alignmask)] __attribute__ ((aligned)); + u8 *buf = PTR_ALIGN(&ubuf[0], alignmask + 1); int err; err = shash->final(desc, buf); |