From 5e38d20088d48b60775bdbdfdf47f8a2c4f6288f Mon Sep 17 00:00:00 2001 From: Will Thomas Date: Fri, 5 Aug 2016 14:00:20 +0100 Subject: [PATCH] crypto: img-hash - Fix set_reqsize call Properly allocate enough memory to respect the fallback. Signed-off-by: Will Thomas Signed-off-by: Herbert Xu --- drivers/crypto/img-hash.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c index 60410d79bbc5..a2e77b87485b 100644 --- a/drivers/crypto/img-hash.c +++ b/drivers/crypto/img-hash.c @@ -686,6 +686,7 @@ static int img_hash_cra_init(struct crypto_tfm *tfm, const char *alg_name) } crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm), sizeof(struct img_hash_request_ctx) + + crypto_ahash_reqsize(ctx->fallback) + IMG_HASH_DMA_THRESHOLD); return 0; -- 2.20.1