diff options
Diffstat (limited to 'arch/arm64/crypto')
| -rw-r--r-- | arch/arm64/crypto/aes-ce-ccm-glue.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/crypto/aes-ce-ccm-glue.c b/arch/arm64/crypto/aes-ce-ccm-glue.c index f6d19b0dc893..fe9c837ac4b9 100644 --- a/arch/arm64/crypto/aes-ce-ccm-glue.c +++ b/arch/arm64/crypto/aes-ce-ccm-glue.c @@ -161,6 +161,7 @@ static void ccm_calculate_auth_mac(struct aead_request *req, u8 mac[]) scatterwalk_start(&walk, sg_next(walk.sg)); n = scatterwalk_clamp(&walk, len); } + n = min_t(u32, n, SZ_4K); /* yield NEON at least every 4k */ p = scatterwalk_map(&walk); ccm_update_mac(ctx, mac, p, n, &macp); len -= n; |