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  1. 16 11月, 2009 1 次提交
    • H
      crypto: gcm - fix another complete call in complete fuction · 62c5593a
      由 Huang Ying 提交于 
      The flow of the complete function (xxx_done) in gcm.c is as follow:

void complete(struct crypto_async_request *areq, int err)
{
	struct aead_request *req = areq->data;

	if (!err) {
		err = async_next_step();
		if (err == -EINPROGRESS || err == -EBUSY)
			return;
	}

	complete_for_next_step(areq, err);
}

But *areq may be destroyed in async_next_step(), this makes
complete_for_next_step() can not work properly. To fix this, one of
following methods is used for each complete function.

- Add a __complete() for each complete(), which accept struct
  aead_request *req instead of areq, so avoid using areq after it is
  destroyed.

- Expand complete_for_next_step().

The fixing method is based on the idea of Herbert Xu.
Signed-off-by: NHuang Ying <ying.huang@intel.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
      62c5593a
  3. 03 11月, 2009 1 次提交
  5. 20 10月, 2009 1 次提交
  7. 22 9月, 2009 1 次提交
  9. 19 9月, 2009 22 次提交
  11. 18 9月, 2009 14 次提交