[gnutls-devel] GnuTLS | Add Linux kernel AF_ALG backend (!1404)

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Stephan Mueller started a new discussion on lib/accelerated/afalg.c: https://gitlab.com/gnutls/gnutls/-/merge_requests/1404#note_551233156

> -	iov[1].iov_base = plain;
> -	iov[1].iov_len = plain_size;
> +	iov[0].iov_base = (void *)plain;
> +	iov[0].iov_len = (plain_size > outbuflen) ? outbuflen : plain_size;
>  
> -	/* Older kernels require tag space for output. */
> -	if ((auth_size + plain_size) <
> -	    kcapi_aead_outbuflen_dec(ctx->handle, plain_size, auth_size,
> -				     tag_size)) {
> -		iov[2].iov_base = tagtmp;
> -		iov[2].iov_len = tag_size;
> -		iovlen = 3;
> -	}
> -
> -	if (kcapi_aead_stream_op(ctx->handle, iov, iovlen) < 0){
> +	if (kcapi_aead_stream_op(ctx->handle, iov, 1) < 0){

hm, the tagtmp is not used any more - do you not want to return the tag?

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