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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-06-17 12:16:19 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-06-20 19:25:03 +0800 |
| commit | b7185c98aff3d9504ad56e4178513ce61d66e59a (patch) | |
| tree | 68c4f289b6a8b2744ba8fe855df4ea75445507dc /crypto/drbg.c | |
| parent | 4cd4b2db00348cb4f498fd61d167e4d60447f194 (diff) | |
| download | linux-crypto-b7185c98aff3d9504ad56e4178513ce61d66e59a.tar.gz linux-crypto-b7185c98aff3d9504ad56e4178513ce61d66e59a.zip | |
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: 1d55d90cae20 ('crypto: drbg - use CTR AES instead of ECB AES')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/drbg.c')
| -rw-r--r-- | crypto/drbg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/drbg.c b/crypto/drbg.c index 8b39f509..f752da3a 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, |