mirror of https://github.com/hak5/openwrt.git
51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
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--- a/src/drivers/driver_madwifi.c
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+++ b/src/drivers/driver_madwifi.c
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@@ -439,8 +439,14 @@ wpa_driver_madwifi_set_key(const char *i
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wpa_printf(MSG_DEBUG, "%s: alg=%d addr=%s key_idx=%d",
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__func__, alg, ether_sprintf(addr), key_idx);
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- if (alg == WPA_ALG_WEP)
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+ if (alg == WPA_ALG_WEP) {
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cipher = IEEE80211_CIPHER_WEP;
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+ if ((!addr || !memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN)) &&
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+ drv->wext)
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+ return wpa_driver_wext_set_key(ifname, drv->wext, alg, addr,
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+ key_idx, set_tx, seq, seq_len,
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+ key, key_len);
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+ }
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else if (alg == WPA_ALG_TKIP)
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cipher = IEEE80211_CIPHER_TKIP;
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else if (alg == WPA_ALG_CCMP)
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@@ -459,7 +465,9 @@ wpa_driver_madwifi_set_key(const char *i
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memset(&wk, 0, sizeof(wk));
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wk.ik_type = cipher;
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- wk.ik_flags = IEEE80211_KEY_RECV | IEEE80211_KEY_XMIT;
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+ wk.ik_flags = IEEE80211_KEY_RECV;
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+ if (set_tx)
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+ wk.ik_flags |= IEEE80211_KEY_XMIT;
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if (addr == NULL || is_broadcast_ether_addr(addr)) {
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memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN);
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wk.ik_keyix = key_idx;
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@@ -471,6 +479,20 @@ wpa_driver_madwifi_set_key(const char *i
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wk.ik_keylen = key_len;
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memcpy(wk.ik_keydata, key, key_len);
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+#ifdef WORDS_BIGENDIAN
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+#define WPA_KEY_RSC_LEN 8
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+ {
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+ size_t i;
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+ u8 tmp[WPA_KEY_RSC_LEN];
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+ os_memset(tmp, 0, sizeof(tmp));
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+ for (i = 0; i < seq_len; i++)
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+ tmp[WPA_KEY_RSC_LEN - i - 1] = seq[i];
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+ os_memcpy(&wk.ik_keyrsc, tmp, WPA_KEY_RSC_LEN);
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+ }
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+#else /* WORDS_BIGENDIAN */
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+ os_memcpy(&wk.ik_keyrsc, seq, seq_len);
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+#endif /* WORDS_BIGENDIAN */
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+
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ret = set80211priv(drv, IEEE80211_IOCTL_SETKEY, &wk, sizeof(wk));
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if (ret < 0) {
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wpa_printf(MSG_DEBUG, "%s: Failed to set key (addr %s"
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