diff options
| -rw-r--r-- | drivers/crypto/talitos.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 54d80e7edb86..f8e2c5c3f4eb 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1416,12 +1416,15 @@ static struct talitos_edesc *talitos_edesc_alloc(struct device *dev, /* if its a ahash, add space for a second desc next to the first one */ if (is_sec1 && !dst) alloc_len += sizeof(struct talitos_desc); + alloc_len += ivsize; edesc = kmalloc(alloc_len, GFP_DMA | flags); if (!edesc) return ERR_PTR(-ENOMEM); - if (ivsize) + if (ivsize) { + iv = memcpy(((u8 *)edesc) + alloc_len - ivsize, iv, ivsize); iv_dma = dma_map_single(dev, iv, ivsize, DMA_TO_DEVICE); + } memset(&edesc->desc, 0, sizeof(edesc->desc)); edesc->src_nents = src_nents; |