crypto: async - Use kzfree for requests
authorHerbert Xu <herbert@gondor.apana.org.au>
Sat, 11 Jul 2009 14:22:14 +0000 (22:22 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Sun, 12 Jul 2009 02:46:03 +0000 (10:46 +0800)
This patch changes the kfree call to kzfree for async requests.
As the request may contain sensitive data it needs to be zeroed
before it can be reallocated by others.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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