On Sun, Mar 21, 2021 at 10:07:48PM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebigg...@google.com>
> 
> crypto_stats_get() is a no-op when the kernel is compiled without
> CONFIG_CRYPTO_STATS, so pairing it with crypto_alg_put() unconditionally
> (as crypto_rng_reset() does) is wrong.
> 

Presumably the intention was that _get() and _put() should always pair.
It's really ugly and horrible that they don't. We could have
predicted bug like this would happen and will continue to happen until
the crypto_stats_get() is renamed.

regards,
dan carpenter

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