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author | Jonathan Corbet <corbet@lwn.net> | 2016-11-19 02:13:41 +0300 |
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committer | Jonathan Corbet <corbet@lwn.net> | 2016-11-19 02:13:41 +0300 |
commit | 917fef6f7ee8b2fe852692ac49771342bfef9433 (patch) | |
tree | b5932aab90d449841803b6f8679a4564ca2a6eaf /net/mac80211/wpa.c | |
parent | 0c9aa209579d41c9b8bf1fc39ce042bea2ec422d (diff) | |
parent | bc33b0ca11e3df467777a4fa7639ba488c9d4911 (diff) | |
download | linux-917fef6f7ee8b2fe852692ac49771342bfef9433.tar.xz |
Merge tag 'v4.9-rc4' into sound
Bring in -rc4 patches so I can successfully merge the sound doc changes.
Diffstat (limited to 'net/mac80211/wpa.c')
-rw-r--r-- | net/mac80211/wpa.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index b48c1e13e281..42ce9bd4426f 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -405,7 +405,7 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb, u8 *pos; u8 pn[6]; u64 pn64; - u8 aad[2 * AES_BLOCK_SIZE]; + u8 aad[CCM_AAD_LEN]; u8 b_0[AES_BLOCK_SIZE]; if (info->control.hw_key && @@ -461,10 +461,8 @@ static int ccmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb, pos += IEEE80211_CCMP_HDR_LEN; ccmp_special_blocks(skb, pn, b_0, aad); - ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len, - skb_put(skb, mic_len), mic_len); - - return 0; + return ieee80211_aes_ccm_encrypt(key->u.ccmp.tfm, b_0, aad, pos, len, + skb_put(skb, mic_len), mic_len); } @@ -639,7 +637,7 @@ static int gcmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) u8 *pos; u8 pn[6]; u64 pn64; - u8 aad[2 * AES_BLOCK_SIZE]; + u8 aad[GCM_AAD_LEN]; u8 j_0[AES_BLOCK_SIZE]; if (info->control.hw_key && @@ -696,10 +694,8 @@ static int gcmp_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) pos += IEEE80211_GCMP_HDR_LEN; gcmp_special_blocks(skb, pn, j_0, aad); - ieee80211_aes_gcm_encrypt(key->u.gcmp.tfm, j_0, aad, pos, len, - skb_put(skb, IEEE80211_GCMP_MIC_LEN)); - - return 0; + return ieee80211_aes_gcm_encrypt(key->u.gcmp.tfm, j_0, aad, pos, len, + skb_put(skb, IEEE80211_GCMP_MIC_LEN)); } ieee80211_tx_result @@ -1123,9 +1119,9 @@ ieee80211_crypto_aes_gmac_encrypt(struct ieee80211_tx_data *tx) struct ieee80211_key *key = tx->key; struct ieee80211_mmie_16 *mmie; struct ieee80211_hdr *hdr; - u8 aad[20]; + u8 aad[GMAC_AAD_LEN]; u64 pn64; - u8 nonce[12]; + u8 nonce[GMAC_NONCE_LEN]; if (WARN_ON(skb_queue_len(&tx->skbs) != 1)) return TX_DROP; @@ -1171,7 +1167,7 @@ ieee80211_crypto_aes_gmac_decrypt(struct ieee80211_rx_data *rx) struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); struct ieee80211_key *key = rx->key; struct ieee80211_mmie_16 *mmie; - u8 aad[20], mic[16], ipn[6], nonce[12]; + u8 aad[GMAC_AAD_LEN], mic[GMAC_MIC_LEN], ipn[6], nonce[GMAC_NONCE_LEN]; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; if (!ieee80211_is_mgmt(hdr->frame_control)) |