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: Sebastian Siewior <linux-crypto@xxxxxxxxxxxxxxxx>
Index: b/crypto/ablkcipher.c
===================================================================
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -91,8 +91,10 @@ static void crypto_ablkcipher_show(struc
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);
- seq_printf(m, "qlen : %u\n", ablkcipher->queue->qlen);
- seq_printf(m, "max qlen : %u\n", ablkcipher->queue->max_qlen);
+ 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 = {
-
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
