diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/asymmetric_keys/public_key.c | 2 | ||||
| -rw-r--r-- | crypto/asymmetric_keys/verify_pefile.c | 4 | ||||
| -rw-r--r-- | crypto/asymmetric_keys/x509_cert_parser.c | 1 | ||||
| -rw-r--r-- | crypto/drbg.c | 5 | ||||
| -rw-r--r-- | crypto/gcm.c | 6 |
5 files changed, 8 insertions, 10 deletions
diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c index d3a989e718f5..3cd6e12cfc46 100644 --- a/crypto/asymmetric_keys/public_key.c +++ b/crypto/asymmetric_keys/public_key.c @@ -141,7 +141,7 @@ int public_key_verify_signature(const struct public_key *pkey, * signature and returns that to us. */ ret = crypto_akcipher_verify(req); - if (ret == -EINPROGRESS) { + if ((ret == -EINPROGRESS) || (ret == -EBUSY)) { wait_for_completion(&compl.completion); ret = compl.err; } diff --git a/crypto/asymmetric_keys/verify_pefile.c b/crypto/asymmetric_keys/verify_pefile.c index 672a94c2c3ff..d178650fd524 100644 --- a/crypto/asymmetric_keys/verify_pefile.c +++ b/crypto/asymmetric_keys/verify_pefile.c @@ -381,7 +381,7 @@ static int pefile_digest_pe(const void *pebuf, unsigned int pelen, } error: - kfree(desc); + kzfree(desc); error_no_desc: crypto_free_shash(tfm); kleave(" = %d", ret); @@ -450,6 +450,6 @@ int verify_pefile_signature(const void *pebuf, unsigned pelen, ret = pefile_digest_pe(pebuf, pelen, &ctx); error: - kfree(ctx.digest); + kzfree(ctx.digest); return ret; } diff --git a/crypto/asymmetric_keys/x509_cert_parser.c b/crypto/asymmetric_keys/x509_cert_parser.c index c80765b211cf..dd03fead1ca3 100644 --- a/crypto/asymmetric_keys/x509_cert_parser.c +++ b/crypto/asymmetric_keys/x509_cert_parser.c @@ -102,6 +102,7 @@ struct x509_certificate *x509_cert_parse(const void *data, size_t datalen) } } + ret = -ENOMEM; cert->pub->key = kmemdup(ctx->key, ctx->key_size, GFP_KERNEL); if (!cert->pub->key) goto error_decode; diff --git a/crypto/drbg.c b/crypto/drbg.c index fa749f470135..cdb27ac4b226 100644 --- a/crypto/drbg.c +++ b/crypto/drbg.c @@ -1767,9 +1767,8 @@ static int drbg_kcapi_sym_ctr(struct drbg_state *drbg, break; case -EINPROGRESS: case -EBUSY: - ret = wait_for_completion_interruptible( - &drbg->ctr_completion); - if (!ret && !drbg->ctr_async_err) { + wait_for_completion(&drbg->ctr_completion); + if (!drbg->ctr_async_err) { reinit_completion(&drbg->ctr_completion); break; } diff --git a/crypto/gcm.c b/crypto/gcm.c index b7ad808be3d4..3841b5eafa7e 100644 --- a/crypto/gcm.c +++ b/crypto/gcm.c @@ -152,10 +152,8 @@ static int crypto_gcm_setkey(struct crypto_aead *aead, const u8 *key, err = crypto_skcipher_encrypt(&data->req); if (err == -EINPROGRESS || err == -EBUSY) { - err = wait_for_completion_interruptible( - &data->result.completion); - if (!err) - err = data->result.err; + wait_for_completion(&data->result.completion); + err = data->result.err; } if (err) |