diff options
Diffstat (limited to 'net/mac80211/aead_api.c')
-rw-r--r-- | net/mac80211/aead_api.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/mac80211/aead_api.c b/net/mac80211/aead_api.c index c5fe95e49c68..b00d6f5b33f4 100644 --- a/net/mac80211/aead_api.c +++ b/net/mac80211/aead_api.c @@ -23,6 +23,7 @@ int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len, struct aead_request *aead_req; int reqsize = sizeof(*aead_req) + crypto_aead_reqsize(tfm); u8 *__aad; + int ret; aead_req = kzalloc(reqsize + aad_len, GFP_ATOMIC); if (!aead_req) @@ -40,10 +41,10 @@ int aead_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len, aead_request_set_crypt(aead_req, sg, sg, data_len, b_0); aead_request_set_ad(aead_req, sg[0].length); - crypto_aead_encrypt(aead_req); - kzfree(aead_req); + ret = crypto_aead_encrypt(aead_req); + kfree_sensitive(aead_req); - return 0; + return ret; } int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len, @@ -76,7 +77,7 @@ int aead_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, size_t aad_len, aead_request_set_ad(aead_req, sg[0].length); err = crypto_aead_decrypt(aead_req); - kzfree(aead_req); + kfree_sensitive(aead_req); return err; } |