Commit 3b1c9df6 authored by Dan Carpenter's avatar Dan Carpenter Committed by Herbert Xu
Browse files

crypto: spacc - Check for allocation failure in spacc_skcipher_fallback() 



Check for crypto_alloc_skcipher() failure.

Fixes: c8981d92 ("crypto: spacc - Add SPAcc Skcipher support")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 8bc1bfa0

drivers/crypto/dwc-spacc/spacc_skcipher.c

+2 −0
Original line number Diff line number Diff line
@@ -67,6 +67,8 @@ static int spacc_skcipher_fallback(unsigned char *name, 
	tctx->fb.cipher = crypto_alloc_skcipher(name,

						CRYPTO_ALG_TYPE_SKCIPHER,

						CRYPTO_ALG_NEED_FALLBACK);

	if (IS_ERR(tctx->fb.cipher))

		return PTR_ERR(tctx->fb.cipher);



	crypto_skcipher_set_reqsize(reqtfm,

				    sizeof(struct spacc_crypto_reqctx) +