diff options
Diffstat (limited to 'net/ieee80211')
| -rw-r--r-- | net/ieee80211/Kconfig | 57 | ||||
| -rw-r--r-- | net/ieee80211/ieee80211_crypt_ccmp.c | 13 | ||||
| -rw-r--r-- | net/ieee80211/ieee80211_crypt_tkip.c | 29 | ||||
| -rw-r--r-- | net/ieee80211/ieee80211_module.c | 26 | ||||
| -rw-r--r-- | net/ieee80211/ieee80211_rx.c | 116 | ||||
| -rw-r--r-- | net/ieee80211/ieee80211_wx.c | 30 |
6 files changed, 92 insertions, 179 deletions
diff --git a/net/ieee80211/Kconfig b/net/ieee80211/Kconfig index 94ed7d3cd9da..d2282bb2e4f1 100644 --- a/net/ieee80211/Kconfig +++ b/net/ieee80211/Kconfig @@ -1,12 +1,24 @@ config IEEE80211 - tristate "Generic IEEE 802.11 Networking Stack (DEPRECATED)" + tristate + select WIRELESS_EXT + select CRYPTO + select CRYPTO_ARC4 + select CRYPTO_ECB + select CRYPTO_AES + select CRYPTO_MICHAEL_MIC + select CRYPTO_ECB + select CRC32 + select IEEE80211_CRYPT_WEP + select IEEE80211_CRYPT_TKIP + select IEEE80211_CRYPT_CCMP + select LIB80211 ---help--- This option enables the hardware independent IEEE 802.11 networking stack. This component is deprecated in favor of the mac80211 component. config IEEE80211_DEBUG - bool "Enable full debugging output" + bool "Full debugging output for the old IEEE80211 stack" depends on IEEE80211 ---help--- This option will enable debug tracing output for the @@ -29,45 +41,10 @@ config IEEE80211_DEBUG subsystem, you most likely want to say N here. config IEEE80211_CRYPT_WEP - tristate "IEEE 802.11 WEP encryption (802.1x)" - depends on IEEE80211 - select CRYPTO - select CRYPTO_ARC4 - select CRYPTO_ECB - select CRC32 - ---help--- - Include software based cipher suites in support of IEEE - 802.11's WEP. This is needed for WEP as well as 802.1x. - - This can be compiled as a module and it will be called - "ieee80211_crypt_wep". + tristate config IEEE80211_CRYPT_CCMP - tristate "IEEE 802.11i CCMP support" - depends on IEEE80211 - select CRYPTO - select CRYPTO_AES - ---help--- - Include software based cipher suites in support of IEEE 802.11i - (aka TGi, WPA, WPA2, WPA-PSK, etc.) for use with CCMP enabled - networks. - - This can be compiled as a module and it will be called - "ieee80211_crypt_ccmp". + tristate config IEEE80211_CRYPT_TKIP - tristate "IEEE 802.11i TKIP encryption" - depends on IEEE80211 - select WIRELESS_EXT - select CRYPTO - select CRYPTO_MICHAEL_MIC - select CRYPTO_ECB - select CRC32 - ---help--- - Include software based cipher suites in support of IEEE 802.11i - (aka TGi, WPA, WPA2, WPA-PSK, etc.) for use with TKIP enabled - networks. - - This can be compiled as a module and it will be called - "ieee80211_crypt_tkip". - + tristate diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c index 208bf35b5546..bea04af0b482 100644 --- a/net/ieee80211/ieee80211_crypt_ccmp.c +++ b/net/ieee80211/ieee80211_crypt_ccmp.c @@ -296,7 +296,6 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) int i, blocks, last, len; size_t data_len = skb->len - hdr_len - CCMP_HDR_LEN - CCMP_MIC_LEN; u8 *mic = skb->data + skb->len - CCMP_MIC_LEN; - DECLARE_MAC_BUF(mac); if (skb->len < hdr_len + CCMP_HDR_LEN + CCMP_MIC_LEN) { key->dot11RSNAStatsCCMPFormatErrors++; @@ -309,7 +308,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: received packet without ExtIV" - " flag from %s\n", print_mac(mac, hdr->addr2)); + " flag from %pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPFormatErrors++; return -2; @@ -322,9 +321,9 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!key->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "CCMP: received packet from %s" + printk(KERN_DEBUG "CCMP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", print_mac(mac, hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -339,10 +338,10 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (ccmp_replay_check(pn, key->rx_pn)) { if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) { - IEEE80211_DEBUG_DROP("CCMP: replay detected: STA=%s " + IEEE80211_DEBUG_DROP("CCMP: replay detected: STA=%pM " "previous PN %02x%02x%02x%02x%02x%02x " "received PN %02x%02x%02x%02x%02x%02x\n", - print_mac(mac, hdr->addr2), + hdr->addr2, key->rx_pn[0], key->rx_pn[1], key->rx_pn[2], key->rx_pn[3], key->rx_pn[4], key->rx_pn[5], pn[0], pn[1], pn[2], pn[3], pn[4], pn[5]); @@ -373,7 +372,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (memcmp(mic, a, CCMP_MIC_LEN) != 0) { if (net_ratelimit()) { printk(KERN_DEBUG "CCMP: decrypt failed: STA=" - "%s\n", print_mac(mac, hdr->addr2)); + "%pM\n", hdr->addr2); } key->dot11RSNAStatsCCMPDecryptErrors++; return -5; diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c index bba0152e2d71..d12da1da6328 100644 --- a/net/ieee80211/ieee80211_crypt_tkip.c +++ b/net/ieee80211/ieee80211_crypt_tkip.c @@ -359,15 +359,13 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) u8 rc4key[16], *pos, *icv; u32 crc; struct scatterlist sg; - DECLARE_MAC_BUF(mac); if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) { if (net_ratelimit()) { struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *)skb->data; printk(KERN_DEBUG ": TKIP countermeasures: dropped " - "TX packet to %s\n", - print_mac(mac, hdr->addr1)); + "TX packet to %pM\n", hdr->addr1); } return -1; } @@ -420,15 +418,13 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) u32 crc; struct scatterlist sg; int plen; - DECLARE_MAC_BUF(mac); hdr = (struct ieee80211_hdr_4addr *)skb->data; if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP countermeasures: dropped " - "received packet from %s\n", - print_mac(mac, hdr->addr2)); + "received packet from %pM\n", hdr->addr2); } return -1; } @@ -441,7 +437,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!(keyidx & (1 << 5))) { if (net_ratelimit()) { printk(KERN_DEBUG "TKIP: received packet without ExtIV" - " flag from %s\n", print_mac(mac, hdr->addr2)); + " flag from %pM\n", hdr->addr2); } return -2; } @@ -453,9 +449,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (!tkey->key_set) { if (net_ratelimit()) { - printk(KERN_DEBUG "TKIP: received packet from %s" + printk(KERN_DEBUG "TKIP: received packet from %pM" " with keyid=%d that does not have a configured" - " key\n", print_mac(mac, hdr->addr2), keyidx); + " key\n", hdr->addr2, keyidx); } return -3; } @@ -465,9 +461,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (tkip_replay_check(iv32, iv16, tkey->rx_iv32, tkey->rx_iv16)) { if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) { - IEEE80211_DEBUG_DROP("TKIP: replay detected: STA=%s" + IEEE80211_DEBUG_DROP("TKIP: replay detected: STA=%pM" " previous TSC %08x%04x received TSC " - "%08x%04x\n", print_mac(mac, hdr->addr2), + "%08x%04x\n", hdr->addr2, tkey->rx_iv32, tkey->rx_iv16, iv32, iv16); } tkey->dot11RSNAStatsTKIPReplays++; @@ -487,8 +483,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " - "received packet from %s\n", - print_mac(mac, hdr->addr2)); + "received packet from %pM\n", + hdr->addr2); } return -7; } @@ -506,7 +502,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } if (ieee80211_ratelimit_debug(IEEE80211_DL_DROP)) { IEEE80211_DEBUG_DROP("TKIP: ICV error detected: STA=" - "%s\n", print_mac(mac, hdr->addr2)); + "%pM\n", hdr->addr2); } tkey->dot11RSNAStatsTKIPICVErrors++; return -5; @@ -633,7 +629,6 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, { struct ieee80211_tkip_data *tkey = priv; u8 mic[8]; - DECLARE_MAC_BUF(mac); if (!tkey->key_set) return -1; @@ -646,8 +641,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, struct ieee80211_hdr_4addr *hdr; hdr = (struct ieee80211_hdr_4addr *)skb->data; printk(KERN_DEBUG "%s: Michael MIC verification failed for " - "MSDU from %s keyidx=%d\n", - skb->dev ? skb->dev->name : "N/A", print_mac(mac, hdr->addr2), + "MSDU from %pM keyidx=%d\n", + skb->dev ? skb->dev->name : "N/A", hdr->addr2, keyidx); if (skb->dev) ieee80211_michael_mic_failure(skb->dev, hdr, keyidx); diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c index 949772a5a7dc..d34d4e79b6f7 100644 --- a/net/ieee80211/ieee80211_module.c +++ b/net/ieee80211/ieee80211_module.c @@ -308,31 +308,5 @@ MODULE_PARM_DESC(debug, "debug output mask"); module_exit(ieee80211_exit); module_init(ieee80211_init); -const char *escape_essid(const char *essid, u8 essid_len) -{ - static char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - const char *s = essid; - char *d = escaped; - - if (ieee80211_is_empty_essid(essid, essid_len)) { - memcpy(escaped, "<hidden>", sizeof("<hidden>")); - return escaped; - } - - essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE); - while (essid_len--) { - if (*s == '\0') { - *d++ = '\\'; - *d++ = '0'; - s++; - } else { - *d++ = *s++; - } - } - *d = '\0'; - return escaped; -} - EXPORT_SYMBOL(alloc_ieee80211); EXPORT_SYMBOL(free_ieee80211); -EXPORT_SYMBOL(escape_essid); diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index 69dbc342a464..3dd58b594f6a 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c @@ -32,6 +32,7 @@ #include <asm/uaccess.h> #include <linux/ctype.h> +#include <net/lib80211.h> #include <net/ieee80211.h> static void ieee80211_monitor_rx(struct ieee80211_device *ieee, @@ -39,7 +40,7 @@ static void ieee80211_monitor_rx(struct ieee80211_device *ieee, struct ieee80211_rx_stats *rx_stats) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - u16 fc = le16_to_cpu(hdr->frame_ctl); + u16 fc = le16_to_cpu(hdr->frame_control); skb->dev = ieee->dev; skb_reset_mac_header(skb); @@ -282,12 +283,8 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb, res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); atomic_dec(&crypt->refcnt); if (res < 0) { - IEEE80211_DEBUG_DROP("decryption failed (SA=" MAC_FMT - ") res=%d\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5], - res); + IEEE80211_DEBUG_DROP("decryption failed (SA=%pM) res=%d\n", + hdr->addr2, res); if (res == -2) IEEE80211_DEBUG_DROP("Decryption failed ICV " "mismatch (key %d)\n", @@ -319,11 +316,7 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee, atomic_dec(&crypt->refcnt); if (res < 0) { printk(KERN_DEBUG "%s: MSDU decryption/MIC verification failed" - " (SA=" MAC_FMT " keyidx=%d)\n", - ieee->dev->name, - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5], + " (SA=%pM keyidx=%d)\n", ieee->dev->name, hdr->addr2, keyidx); return -1; } @@ -358,7 +351,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_crypt_data *crypt = NULL; int keyidx = 0; int can_be_decrypted = 0; - DECLARE_MAC_BUF(mac); hdr = (struct ieee80211_hdr_4addr *)skb->data; stats = &ieee->stats; @@ -468,10 +460,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * frames silently instead of filling system log with * these reports. */ IEEE80211_DEBUG_DROP("Decryption failed (not set)" - " (SA=" MAC_FMT ")\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + " (SA=%pM)\n", hdr->addr2); ieee->ieee_stats.rx_discards_undecryptable++; goto rx_dropped; } @@ -482,10 +471,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, fc & IEEE80211_FCTL_PROTECTED && ieee->host_decrypt && (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) { printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth " - "from " MAC_FMT "\n", dev->name, - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + "from %pM\n", dev->name, hdr->addr2); /* TODO: could inform hostapd about this so that it * could send auth failure report */ goto rx_dropped; @@ -547,8 +533,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } #endif - dev->last_rx = jiffies; - #ifdef NOT_YET if ((ieee->iw_mode == IW_MODE_MASTER || ieee->iw_mode == IW_MODE_REPEAT) && !from_assoc_ap) { @@ -663,11 +647,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, * configured */ } else { IEEE80211_DEBUG_DROP("encryption configured, but RX " - "frame not encrypted (SA=" - MAC_FMT ")\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + "frame not encrypted (SA=%pM)\n", + hdr->addr2); goto rx_dropped; } } @@ -675,11 +656,8 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep && !ieee80211_is_eapol_frame(ieee, skb)) { IEEE80211_DEBUG_DROP("dropped unencrypted RX data " - "frame from " MAC_FMT - " (drop_unencrypted=1)\n", - hdr->addr2[0], hdr->addr2[1], - hdr->addr2[2], hdr->addr2[3], - hdr->addr2[4], hdr->addr2[5]); + "frame from %pM (drop_unencrypted=1)\n", + hdr->addr2); goto rx_dropped; } @@ -1144,6 +1122,7 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element *info_element, u16 length, struct ieee80211_network *network) { + DECLARE_SSID_BUF(ssid); u8 i; #ifdef CONFIG_IEEE80211_DEBUG char rates_str[64]; @@ -1166,12 +1145,6 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element switch (info_element->id) { case MFIE_TYPE_SSID: - if (ieee80211_is_empty_essid(info_element->data, - info_element->len)) { - network->flags |= NETWORK_EMPTY_ESSID; - break; - } - network->ssid_len = min(info_element->len, (u8) IW_ESSID_MAX_SIZE); memcpy(network->ssid, info_element->data, @@ -1181,7 +1154,9 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element IW_ESSID_MAX_SIZE - network->ssid_len); IEEE80211_DEBUG_MGMT("MFIE_TYPE_SSID: '%s' len=%d.\n", - network->ssid, network->ssid_len); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->ssid_len); break; case MFIE_TYPE_RATES: @@ -1411,9 +1386,6 @@ static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct iee network->mode |= IEEE_B; } - if (ieee80211_is_empty_essid(network->ssid, network->ssid_len)) - network->flags |= NETWORK_EMPTY_ESSID; - memcpy(&network->stats, stats, sizeof(network->stats)); if (ieee->handle_assoc_response != NULL) @@ -1429,7 +1401,7 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 struct ieee80211_network *network, struct ieee80211_rx_stats *stats) { - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); network->qos_data.active = 0; network->qos_data.supported = 0; @@ -1477,17 +1449,14 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 } if (network->mode == 0) { - IEEE80211_DEBUG_SCAN("Filtered out '%s (%s)' " + IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' " "network.\n", - escape_essid(network->ssid, - network->ssid_len), - print_mac(mac, network->bssid)); + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid); return 1; } - if (ieee80211_is_empty_essid(network->ssid, network->ssid_len)) - network->flags |= NETWORK_EMPTY_ESSID; - memcpy(&network->stats, stats, sizeof(network->stats)); return 0; @@ -1510,7 +1479,6 @@ static void update_network(struct ieee80211_network *dst, { int qos_active; u8 old_param; - DECLARE_MAC_BUF(mac); ieee80211_network_reset(dst); dst->ibss_dfs = src->ibss_dfs; @@ -1524,8 +1492,8 @@ static void update_network(struct ieee80211_network *dst, memcpy(&dst->stats, &src->stats, sizeof(struct ieee80211_rx_stats)); else - IEEE80211_DEBUG_SCAN("Network %s info received " - "off channel (%d vs. %d)\n", print_mac(mac, src->bssid), + IEEE80211_DEBUG_SCAN("Network %pM info received " + "off channel (%d vs. %d)\n", src->bssid, dst->channel, src->stats.received_channel); dst->capability = src->capability; @@ -1597,12 +1565,12 @@ static void ieee80211_process_probe_response(struct ieee80211_device struct ieee80211_info_element *info_element = beacon->info_element; #endif unsigned long flags; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); - IEEE80211_DEBUG_SCAN("'%s' (%s" + IEEE80211_DEBUG_SCAN("'%s' (%pM" "): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n", - escape_essid(info_element->data, info_element->len), - print_mac(mac, beacon->header.addr3), + print_ssid(ssid, info_element->data, info_element->len), + beacon->header.addr3, (beacon->capability & cpu_to_le16(1 << 0xf)) ? '1' : '0', (beacon->capability & cpu_to_le16(1 << 0xe)) ? '1' : '0', (beacon->capability & cpu_to_le16(1 << 0xd)) ? '1' : '0', @@ -1621,10 +1589,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device (beacon->capability & cpu_to_le16(1 << 0x0)) ? '1' : '0'); if (ieee80211_network_init(ieee, beacon, &network, stats)) { - IEEE80211_DEBUG_SCAN("Dropped '%s' (%s) via %s.\n", - escape_essid(info_element->data, - info_element->len), - print_mac(mac, beacon->header.addr3), + IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n", + print_ssid(ssid, info_element->data, + info_element->len), + beacon->header.addr3, is_beacon(beacon->header.frame_ctl) ? "BEACON" : "PROBE RESPONSE"); return; @@ -1658,11 +1626,11 @@ static void ieee80211_process_probe_response(struct ieee80211_device /* If there are no more slots, expire the oldest */ list_del(&oldest->list); target = oldest; - IEEE80211_DEBUG_SCAN("Expired '%s' (%s) from " + IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from " "network list.\n", - escape_essid(target->ssid, - target->ssid_len), - print_mac(mac, target->bssid)); + print_ssid(ssid, target->ssid, + target->ssid_len), + target->bssid); ieee80211_network_reset(target); } else { /* Otherwise just pull from the free list */ @@ -1672,10 +1640,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device } #ifdef CONFIG_IEEE80211_DEBUG - IEEE80211_DEBUG_SCAN("Adding '%s' (%s) via %s.\n", - escape_essid(network.ssid, - network.ssid_len), - print_mac(mac, network.bssid), + IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n", + print_ssid(ssid, network.ssid, + network.ssid_len), + network.bssid, is_beacon(beacon->header.frame_ctl) ? "BEACON" : "PROBE RESPONSE"); #endif @@ -1683,10 +1651,10 @@ static void ieee80211_process_probe_response(struct ieee80211_device network.ibss_dfs = NULL; list_add_tail(&target->list, &ieee->network_list); } else { - IEEE80211_DEBUG_SCAN("Updating '%s' (%s) via %s.\n", - escape_essid(target->ssid, - target->ssid_len), - print_mac(mac, target->bssid), + IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n", + print_ssid(ssid, target->ssid, + target->ssid_len), + target->bssid, is_beacon(beacon->header.frame_ctl) ? "BEACON" : "PROBE RESPONSE"); update_network(target, &network); diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c index 973832dd7faf..7cc4e5ee3660 100644 --- a/net/ieee80211/ieee80211_wx.c +++ b/net/ieee80211/ieee80211_wx.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/jiffies.h> +#include <net/lib80211.h> #include <net/ieee80211.h> #include <linux/wireless.h> @@ -65,15 +66,9 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, /* Add the ESSID */ iwe.cmd = SIOCGIWESSID; iwe.u.data.flags = 1; - if (network->flags & NETWORK_EMPTY_ESSID) { - iwe.u.data.length = sizeof("<hidden>"); - start = iwe_stream_add_point(info, start, stop, - &iwe, "<hidden>"); - } else { - iwe.u.data.length = min(network->ssid_len, (u8) 32); - start = iwe_stream_add_point(info, start, stop, - &iwe, network->ssid); - } + iwe.u.data.length = min(network->ssid_len, (u8) 32); + start = iwe_stream_add_point(info, start, stop, + &iwe, network->ssid); /* Add the protocol name */ iwe.cmd = SIOCGIWNAME; @@ -264,7 +259,7 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, char *ev = extra; char *stop = ev + wrqu->data.length; int i = 0; - DECLARE_MAC_BUF(mac); + DECLARE_SSID_BUF(ssid); IEEE80211_DEBUG_WX("Getting scan\n"); @@ -283,10 +278,10 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee, info); else IEEE80211_DEBUG_SCAN("Not showing network '%s (" - "%s)' due to age (%dms).\n", - escape_essid(network->ssid, - network->ssid_len), - print_mac(mac, network->bssid), + "%pM)' due to age (%dms).\n", + print_ssid(ssid, network->ssid, + network->ssid_len), + network->bssid, jiffies_to_msecs(jiffies - network-> last_scanned)); @@ -314,6 +309,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, int i, key, key_provided, len; struct ieee80211_crypt_data **crypt; int host_crypto = ieee->host_encrypt || ieee->host_decrypt || ieee->host_build_iv; + DECLARE_SSID_BUF(ssid); IEEE80211_DEBUG_WX("SET_ENCODE\n"); @@ -403,13 +399,17 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, /* If a new key was provided, set it up */ if (erq->length > 0) { +#ifdef CONFIG_IEEE80211_DEBUG + DECLARE_SSID_BUF(ssid); +#endif + len = erq->length <= 5 ? 5 : 13; memcpy(sec.keys[key], keybuf, erq->length); if (len > erq->length) memset(sec.keys[key] + erq->length, 0, len - erq->length); IEEE80211_DEBUG_WX("Setting key %d to '%s' (%d:%d bytes)\n", - key, escape_essid(sec.keys[key], len), + key, print_ssid(ssid, sec.keys[key], len), erq->length, len); sec.key_sizes[key] = len; if (*crypt) |