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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-11 22:22:14 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-12 10:46:03 +0800
commitaef73cfcb913eae3d0deeb60eb385f75039db40b (patch)
tree3529010110c3dba2c1cc375b6cfb30d04153b73d /include/crypto
parentcrypto: shash - Move null setkey check to registration time (diff)
downloadlinux-dev-aef73cfcb913eae3d0deeb60eb385f75039db40b.tar.xz
linux-dev-aef73cfcb913eae3d0deeb60eb385f75039db40b.zip
crypto: async - Use kzfree for requests
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>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/hash.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index 3c4cce6a425c..f74214a4b01b 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -186,7 +186,7 @@ static inline struct ahash_request *ahash_request_alloc(
static inline void ahash_request_free(struct ahash_request *req)
{
- kfree(req);
+ kzfree(req);
}
static inline struct ahash_request *ahash_request_cast(