On Fri, Dec 09, 2016 at 09:25:38PM -0800, Andy Lutomirski wrote: > > > The following crypto drivers initialize a scatterlist to point into an > > ablkcipher_request, which may have been allocated on the stack with > > SKCIPHER_REQUEST_ON_STACK(): > > > > drivers/crypto/ccp/ccp-crypto-aes-xts.c:162 > > drivers/crypto/ccp/ccp-crypto-aes.c:94 > > These are real, and I wish I'd known about them sooner. Are you sure? Any instance of *_ON_STACK must only be used with sync algorithms and most drivers under drivers/crypto declare themselves as async. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> 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-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
