sgl = list_entry(ctx->tsgl.prev, struct skcipher_sg_list, list);
sg = sgl->sg;
+ sg_unmark_end(sg + sgl->cur);
do {
i = sgl->cur;
plen = min_t(int, len, PAGE_SIZE);
sgl->cur++;
} while (len && sgl->cur < MAX_SGL_ENTS);
+ if (!size)
+ sg_mark_end(sg + sgl->cur - 1);
+
ctx->merge = plen & (PAGE_SIZE - 1);
}
ctx->merge = 0;
sgl = list_entry(ctx->tsgl.prev, struct skcipher_sg_list, list);
+ if (sgl->cur)
+ sg_unmark_end(sgl->sg + sgl->cur - 1);
+
+ sg_mark_end(sgl->sg + sgl->cur);
get_page(page);
sg_set_page(sgl->sg + sgl->cur, page, size, offset);
sgl->cur++;
while (!sg->length)
sg++;
- used = ctx->used;
- if (!used) {
+ if (!ctx->used) {
err = skcipher_wait_for_data(sk, flags);
if (err)
goto unlock;
}
- used = min_t(unsigned long, used, iov_iter_count(&msg->msg_iter));
+ used = min_t(unsigned long, ctx->used, iov_iter_count(&msg->msg_iter));
used = af_alg_make_sg(&ctx->rsgl, &msg->msg_iter, used);
err = used;