Commit e559e91c authored by Sebastian Siewior's avatar Sebastian Siewior Committed by Herbert Xu
Browse files

[CRYPTO] api: Allow ablkcipher with no queues 



Evgeniy's hifn driver and probably mine don't use ablkcipher->queue at all. 
The show method of ablkcipher will access this field without checking if it 
is valid.

Signed-off-by: default avatarSebastian Siewior <linux-crypto@ml.breakpoint.cc>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e69ff734

crypto/ablkcipher.c

+4 −2
Original line number Diff line number Diff line
@@ -91,9 +91,11 @@ static void crypto_ablkcipher_show(struct seq_file *m, struct crypto_alg *alg) 
	seq_printf(m, "min keysize  : %u\n", ablkcipher->min_keysize);

	seq_printf(m, "max keysize  : %u\n", ablkcipher->max_keysize);

	seq_printf(m, "ivsize       : %u\n", ablkcipher->ivsize);

	if (ablkcipher->queue) {

		seq_printf(m, "qlen         : %u\n", ablkcipher->queue->qlen);

		seq_printf(m, "max qlen     : %u\n", ablkcipher->queue->max_qlen);

	}

}



const struct crypto_type crypto_ablkcipher_type = {

	.ctxsize = crypto_ablkcipher_ctxsize,

CRA Git | Maintained and supported by SUSTech CRA and CCSE