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qcacmn: Allocate additional 8 bytes for MIC in PMF case

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Last 8 bytes for MIC are allocated in host for Hawkeye.

Change-Id: Iab375fdf3115334dba6e1f0b18c31356b8f4ed09
This commit is contained in:
Gurumoorthi Gnanasambandhan 2017-07-20 16:25:57 +05:30 • committed by snandini
commit 2373e37ffa
1 changed files with 8 additions and 3 deletions
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11
umac/cmn_services/crypto/src/wlan_crypto_ccmp.c
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@ -58,9 +58,14 @@ static QDF_STATUS ccmp_encap(struct wlan_crypto_key *key,
if (encapdone) {
ivp = (uint8_t *)qdf_nbuf_data(wbuf);
} else {
ivp = (uint8_t *)qdf_nbuf_push_head(wbuf,
cipher_table->header);
qdf_mem_move(ivp, ivp + cipher_table->header, hdrlen);
uint8_t ivmic_len = cipher_table->header + cipher_table->miclen;
ivp = (uint8_t *)qdf_nbuf_push_head(wbuf, ivmic_len);
qdf_mem_move(ivp, ivp + ivmic_len, hdrlen);
qdf_mem_move(ivp + hdrlen + cipher_table->header,
ivp + hdrlen + ivmic_len,
(qdf_nbuf_len(wbuf) - hdrlen - ivmic_len));
ivp = (uint8_t *) qdf_nbuf_data(wbuf);
}