On Tue, Jan 13, 2009 at 10:34:13AM +0800, Huang Ying wrote:
>
> static void ablk_complete(struct crypto_async_request *req, int err)
> {
> struct ablkcipher_request *ablk_req = ablkcipher_request_cast(req);
> struct async_aes_req_ctx *req_ctx =
> ablk_aes_req_ctx(ablk_req,
> crypto_ablkcipher_reqtfm(ablk_req));
This is not guaranteed to work. Your completion caller may be
called with a request pointer other than the one that you passed
to it. The only thing we guarantee is that req->data has the
value that you set at the beginning.
Cheers,
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