diff options
Diffstat (limited to 'package/hostapd/patches/340-madwifi_key_fixes.patch')
| -rw-r--r-- | package/hostapd/patches/340-madwifi_key_fixes.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/package/hostapd/patches/340-madwifi_key_fixes.patch b/package/hostapd/patches/340-madwifi_key_fixes.patch new file mode 100644 index 0000000000..d6883ffce4 --- /dev/null +++ b/package/hostapd/patches/340-madwifi_key_fixes.patch @@ -0,0 +1,48 @@ +--- a/src/drivers/driver_madwifi.c ++++ b/src/drivers/driver_madwifi.c +@@ -438,9 +438,11 @@ madwifi_set_key(const char *ifname, void + wpa_printf(MSG_DEBUG, "%s: alg=%d addr=%s key_idx=%d", + __func__, alg, ether_sprintf(addr), key_idx); + +- if (alg == WPA_ALG_WEP) ++ if (alg == WPA_ALG_WEP) { + cipher = IEEE80211_CIPHER_WEP; +- else if (alg == WPA_ALG_TKIP) ++ if (!addr || !memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN)) ++ return wpa_driver_wext_set_key(ifname, drv->wext, alg, addr, key_idx, set_tx, seq, seq_len, key, key_len); ++ } else if (alg == WPA_ALG_TKIP) + cipher = IEEE80211_CIPHER_TKIP; + else if (alg == WPA_ALG_CCMP) + cipher = IEEE80211_CIPHER_AES_CCM; +@@ -464,15 +466,30 @@ madwifi_set_key(const char *ifname, void + memset(wk.ik_macaddr, 0xff, IEEE80211_ADDR_LEN); + wk.ik_keyix = key_idx; + wk.ik_flags |= IEEE80211_KEY_DEFAULT; ++ wk.ik_flags |= IEEE80211_KEY_GROUP; + } else if (!memcmp(addr, "\xff\xff\xff\xff\xff\xff", ETH_ALEN)) { ++ wk.ik_keyix = key_idx; + wk.ik_flags |= IEEE80211_KEY_GROUP; +- memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN); ++ memset(wk.ik_macaddr, 0, IEEE80211_ADDR_LEN); + } else { + memcpy(wk.ik_macaddr, addr, IEEE80211_ADDR_LEN); + wk.ik_keyix = IEEE80211_KEYIX_NONE; + } + wk.ik_keylen = key_len; + memcpy(wk.ik_keydata, key, key_len); ++#ifdef WORDS_BIGENDIAN ++#define WPA_KEY_RSC_LEN 8 ++ { ++ size_t i; ++ u8 tmp[WPA_KEY_RSC_LEN]; ++ os_memset(tmp, 0, sizeof(tmp)); ++ for (i = 0; i < seq_len; i++) ++ tmp[WPA_KEY_RSC_LEN - i - 1] = seq[i]; ++ os_memcpy(&wk.ik_keyrsc, tmp, WPA_KEY_RSC_LEN); ++ } ++#else /* WORDS_BIGENDIAN */ ++ os_memcpy(&wk.ik_keyrsc, seq, seq_len); ++#endif /* WORDS_BIGENDIAN */ + + ret = set80211priv(drv, IEEE80211_IOCTL_SETKEY, &wk, sizeof(wk)); + if (ret < 0) { |