From mboxrd@z Thu Jan 1 00:00:00 1970 From: marex@denx.de (Marek Vasut) Date: Tue, 10 Dec 2013 20:26:19 +0100 Subject: [PATCH 1/5] crypto: Fully restore ahash request before completing Message-ID: <1386703583-8386-1-git-send-email-marex@denx.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org When finishing the ahash request, the ahash_op_unaligned_done() will call complete() on the request. Yet, this will not call the correct complete callback. The correct complete callback was previously stored in the requests' private data, as seen in ahash_op_unaligned(). This patch restores the correct complete callback and .data field of the request before calling complete() on it. Signed-off-by: Marek Vasut Cc: Herbert Xu Cc: David S. Miller Cc: Fabio Estevam Cc: Shawn Guo Cc: linux-crypto at vger.kernel.org --- crypto/ahash.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/crypto/ahash.c b/crypto/ahash.c index 793a27f..a92dc38 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -213,7 +213,10 @@ static void ahash_op_unaligned_done(struct crypto_async_request *req, int err) ahash_op_unaligned_finish(areq, err); - complete(data, err); + areq->base.complete = complete; + areq->base.data = data; + + complete(&areq->base, err); } static int ahash_op_unaligned(struct ahash_request *req, -- 1.8.4.3