On Thu, Apr 02, 2015 at 07:05:27PM +0200, Stephan Mueller wrote: > > diff --git a/crypto/algapi.c b/crypto/algapi.c > index 83b04e0..215c604 100644 > --- a/crypto/algapi.c > +++ b/crypto/algapi.c > @@ -545,6 +545,10 @@ unlock: > goto err; > > crypto_wait_for_test(larval); > + > + /* Remove instance if test failed */ > + if (!(inst->alg.cra_flags & CRYPTO_ALG_TESTED)) > + crypto_unregister_instance(inst);
Unfortunately I don't think this is safe because the moment you release the mutex the instance can be freed. So you'll need to hold a reference to it. Cheers, -- Email: Herbert Xu <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
