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Code Issues Releases Activity

Fix comparison in run_key_set_cb().

Browse Source 
Tested on RT5370, sta mode.

Submitted by:	Andriy Voskoboinyk <s3erios at gmail com>
Differential Revision:	https://reviews.freebsd.org/D3589
This commit is contained in:
Kevin Lo 2015-09-08 07:53:10 +00:00
parent de7eb46ed4
commit 3257f9021a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=287553
1 changed files with 5 additions and 4 deletions
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9
sys/dev/usb/wlan/if_run.c
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@ -2235,6 +2235,7 @@ run_key_set_cb(void *arg)
struct ieee80211com *ic = vap->iv_ic;
struct run_softc *sc = ic->ic_softc;
struct ieee80211_node *ni;
u_int cipher = k->wk_cipher->ic_cipher;
uint32_t attr;
uint16_t base, associd;
uint8_t mode, wcid, iv[8];
@ -2248,7 +2249,7 @@ run_key_set_cb(void *arg)
associd = (ni != NULL) ? ni->ni_associd : 0;
/* map net80211 cipher to RT2860 security mode */
switch (k->wk_cipher->ic_cipher) {
switch (cipher) {
case IEEE80211_CIPHER_WEP:
if(k->wk_keylen < 8)
mode = RT2860_MODE_WEP40;
@ -2281,7 +2282,7 @@ run_key_set_cb(void *arg)
base = RT2860_PKEY(wcid);
}
if (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_TKIP) {
if (cipher == IEEE80211_CIPHER_TKIP) {
if(run_write_region_1(sc, base, k->wk_key, 16))
return;
if(run_write_region_1(sc, base + 16, &k->wk_key[16], 8)) /* wk_txmic */
@ -2297,11 +2298,11 @@ run_key_set_cb(void *arg)
if (!(k->wk_flags & IEEE80211_KEY_GROUP) ||
(k->wk_flags & (IEEE80211_KEY_XMIT | IEEE80211_KEY_RECV))) {
/* set initial packet number in IV+EIV */
if (k->wk_cipher == IEEE80211_CIPHER_WEP) {
if (cipher == IEEE80211_CIPHER_WEP) {
memset(iv, 0, sizeof iv);
iv[3] = vap->iv_def_txkey << 6;
} else {
if (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_TKIP) {
if (cipher == IEEE80211_CIPHER_TKIP) {
iv[0] = k->wk_keytsc >> 8;
iv[1] = (iv[0] | 0x20) & 0x7f;
iv[2] = k->wk_keytsc;