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Date: Fri, 17 Jun 2016 12:16:19 +0300 From: Dan Carpenter <dan.carpenter@...cle.com> To: Herbert Xu <herbert@...dor.apana.org.au>, Stephan Mueller <smueller@...onox.de> Cc: "David S. Miller" <davem@...emloft.net>, linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Subject: [patch] crypto: drbg - fix an error code in drbg_init_sym_kernel() We accidentally return PTR_ERR(NULL) which is success but we should return -ENOMEM. Fixes: 355912852115 ('crypto: drbg - use CTR AES instead of ECB AES') Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com> diff --git a/crypto/drbg.c b/crypto/drbg.c index ded8638..6872d15 100644 --- a/crypto/drbg.c +++ b/crypto/drbg.c @@ -1686,7 +1686,7 @@ static int drbg_init_sym_kernel(struct drbg_state *drbg) if (!req) { pr_info("DRBG: could not allocate request queue\n"); drbg_fini_sym_kernel(drbg); - return PTR_ERR(req); + return -ENOMEM; } drbg->ctr_req = req; skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
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