diff options
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index c17154c32031..36434d9eefad 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -2185,7 +2185,8 @@ static struct aead_edesc *aead_giv_edesc_alloc(struct aead_givcrypt_request assoc_nents = assoc_nents ? : 1; src_nents = src_nents ? : 1; sec4_sg_len += assoc_nents + 1 + src_nents; - if (likely(req->src == req->dst)) + if (req->src == req->dst && + (src_nents || iv_dma + ivsize != sg_dma_address(req->src))) contig &= ~GIV_DST_CONTIG; } |