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-rw-r--r--net-wireless/reaver/files/0001-wpscrack-big-endian-fixes.patch565
1 files changed, 0 insertions, 565 deletions
diff --git a/net-wireless/reaver/files/0001-wpscrack-big-endian-fixes.patch b/net-wireless/reaver/files/0001-wpscrack-big-endian-fixes.patch
deleted file mode 100644
index da76c2e3..00000000
--- a/net-wireless/reaver/files/0001-wpscrack-big-endian-fixes.patch
+++ /dev/null
@@ -1,565 +0,0 @@
-From 4e7af9f022996cb0a03b30f6af265b757807dfa2 Mon Sep 17 00:00:00 2001
-From: Paul Fertser <fercerpav@gmail.com>
-Date: Wed, 27 Jun 2012 17:44:55 +0400
-Subject: [PATCH 1/3] wpscrack: big-endian fixes
-
-This should fix access to the radiotap, 802.11, LLC/SNAP and WFA
-headers' fields. Run-time tested on an ar71xx BE system.
-
-Signed-off-by: Paul Fertser <fercerpav@gmail.com>
----
- src/80211.c | 65 +++++++++++++++++++------------
- src/builder.c | 23 +++++------
- src/defs.h | 116 +++++++++++++++++++++++++++++++++++++++-----------------
- src/exchange.c | 23 ++++++-----
- src/wpsmon.c | 13 ++++--
- 5 files changed, 151 insertions(+), 89 deletions(-)
-
-diff --git a/src/80211.c b/src/80211.c
-index c2aff59..19f1e92 100644
---- a/src/80211.c
-+++ b/src/80211.c
-@@ -90,17 +90,19 @@ void read_ap_beacon()
- if(header.len >= MIN_BEACON_SIZE)
- {
- rt_header = (struct radio_tap_header *) radio_header(packet, header.len);
-- frame_header = (struct dot11_frame_header *) (packet + rt_header->len);
--
-+ size_t rt_header_len = __le16_to_cpu(rt_header->len);
-+ frame_header = (struct dot11_frame_header *) (packet + rt_header_len);
-+
- if(is_target(frame_header))
- {
-- if(frame_header->fc.type == MANAGEMENT_FRAME && frame_header->fc.sub_type == SUBTYPE_BEACON)
-+ if((frame_header->fc & __cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
-+ __cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON))
- {
-- beacon = (struct beacon_management_frame *) (packet + rt_header->len + sizeof(struct dot11_frame_header));
-+ beacon = (struct beacon_management_frame *) (packet + rt_header_len + sizeof(struct dot11_frame_header));
- set_ap_capability(beacon->capability);
-
- /* Obtain the SSID and channel number from the beacon packet */
-- tag_offset = rt_header->len + sizeof(struct dot11_frame_header) + sizeof(struct beacon_management_frame);
-+ tag_offset = rt_header_len + sizeof(struct dot11_frame_header) + sizeof(struct beacon_management_frame);
- channel = parse_beacon_tags(packet, header.len);
-
- /* If no channel was manually specified, switch to the AP's current channel */
-@@ -135,29 +137,31 @@ int8_t signal_strength(const u_char *packet, size_t len)
- {
- header = (struct radio_tap_header *) packet;
-
-- if((header->flags & SSI_FLAG) == SSI_FLAG)
-+ uint32_t flags = __le32_to_cpu(header->flags);
-+
-+ if((flags & SSI_FLAG) == SSI_FLAG)
- {
-- if((header->flags & TSFT_FLAG) == TSFT_FLAG)
-+ if((flags & TSFT_FLAG) == TSFT_FLAG)
- {
- offset += TSFT_SIZE;
- }
-
-- if((header->flags & FLAGS_FLAG) == FLAGS_FLAG)
-+ if((flags & FLAGS_FLAG) == FLAGS_FLAG)
- {
- offset += FLAGS_SIZE;
- }
-
-- if((header->flags & RATE_FLAG) == RATE_FLAG)
-+ if((flags & RATE_FLAG) == RATE_FLAG)
- {
- offset += RATE_SIZE;
- }
-
-- if((header->flags & CHANNEL_FLAG) == CHANNEL_FLAG)
-+ if((flags & CHANNEL_FLAG) == CHANNEL_FLAG)
- {
- offset += CHANNEL_SIZE;
- }
-
-- if((header->flags & FHSS_FLAG) == FHSS_FLAG)
-+ if((flags & FHSS_FLAG) == FHSS_FLAG)
- {
- offset += FHSS_FLAG;
- }
-@@ -196,11 +200,13 @@ int is_wps_locked()
- if(header.len >= MIN_BEACON_SIZE)
- {
- rt_header = (struct radio_tap_header *) radio_header(packet, header.len);
-- frame_header = (struct dot11_frame_header *) (packet + rt_header->len);
-+ size_t rt_header_len = __le16_to_cpu(rt_header->len);
-+ frame_header = (struct dot11_frame_header *) (packet + rt_header_len);
-
- if(memcmp(frame_header->addr3, get_bssid(), MAC_ADDR_LEN) == 0)
- {
-- if(frame_header->fc.type == MANAGEMENT_FRAME && frame_header->fc.sub_type == SUBTYPE_BEACON)
-+ if((frame_header->fc & __cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
-+ __cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON))
- {
- if(parse_wps_parameters(packet, header.len, &wps))
- {
-@@ -411,24 +417,30 @@ int associate_recv_loop()
- if(header.len >= MIN_AUTH_SIZE)
- {
- rt_header = (struct radio_tap_header *) radio_header(packet, header.len);
-- dot11_frame = (struct dot11_frame_header *) (packet + rt_header->len);
-+ size_t rt_header_len = __le16_to_cpu(rt_header->len);
-+ dot11_frame = (struct dot11_frame_header *) (packet + rt_header_len);
-
- if((memcmp(dot11_frame->addr3, get_bssid(), MAC_ADDR_LEN) == 0) &&
- (memcmp(dot11_frame->addr1, get_mac(), MAC_ADDR_LEN) == 0))
- {
-- if(dot11_frame->fc.type == MANAGEMENT_FRAME)
-+ if((dot11_frame->fc & __cpu_to_le16(IEEE80211_FCTL_FTYPE)) ==
-+ __cpu_to_le16(IEEE80211_FTYPE_MGMT))
- {
-- auth_frame = (struct authentication_management_frame *) (packet + sizeof(struct dot11_frame_header) + rt_header->len);
-- assoc_frame = (struct association_response_management_frame *) (packet + sizeof(struct dot11_frame_header) + rt_header->len);
-+ auth_frame = (struct authentication_management_frame *) (packet + sizeof(struct dot11_frame_header) + rt_header_len);
-+ assoc_frame = (struct association_response_management_frame *) (packet + sizeof(struct dot11_frame_header) + rt_header_len);
-
- /* Did we get an authentication packet with a successful status? */
-- if((dot11_frame->fc.sub_type == SUBTYPE_AUTHENTICATION) && (auth_frame->status == AUTHENTICATION_SUCCESS))
-+ if((dot11_frame->fc & __cpu_to_le16(IEEE80211_FCTL_STYPE)) ==
-+ __cpu_to_le16(IEEE80211_STYPE_AUTH)
-+ && (auth_frame->status == __cpu_to_le16(AUTHENTICATION_SUCCESS)))
- {
- ret_val = AUTH_OK;
- break;
- }
- /* Did we get an association packet with a successful status? */
-- else if((dot11_frame->fc.sub_type == SUBTYPE_ASSOCIATION) && (assoc_frame->status == ASSOCIATION_SUCCESS))
-+ else if((dot11_frame->fc & __cpu_to_le16(IEEE80211_FCTL_STYPE)) ==
-+ __cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP)
-+ && (assoc_frame->status == __cpu_to_le16(ASSOCIATION_SUCCESS)))
- {
- ret_val = ASSOCIATE_OK;
- break;
-@@ -455,13 +467,14 @@ enum encryption_type supported_encryption(const u_char *packet, size_t len)
- if(len > MIN_BEACON_SIZE)
- {
- rt_header = (struct radio_tap_header *) radio_header(packet, len);
-- beacon = (struct beacon_management_frame *) (packet + rt_header->len + sizeof(struct dot11_frame_header));
-- offset = tag_offset = rt_header->len + sizeof(struct dot11_frame_header) + sizeof(struct beacon_management_frame);
-+ size_t rt_header_len = __le16_to_cpu(rt_header->len);
-+ beacon = (struct beacon_management_frame *) (packet + rt_header_len + sizeof(struct dot11_frame_header));
-+ offset = tag_offset = rt_header_len + sizeof(struct dot11_frame_header) + sizeof(struct beacon_management_frame);
-
- tag_len = len - tag_offset;
- tag_data = (const u_char *) (packet + tag_offset);
-
-- if((beacon->capability & CAPABILITY_WEP) == CAPABILITY_WEP)
-+ if((__le16_to_cpu(beacon->capability) & CAPABILITY_WEP) == CAPABILITY_WEP)
- {
- enc = WEP;
-
-@@ -509,7 +522,7 @@ int parse_beacon_tags(const u_char *packet, size_t len)
- struct radio_tap_header *rt_header = NULL;
-
- rt_header = (struct radio_tap_header *) radio_header(packet, len);
-- tag_offset = rt_header->len + sizeof(struct dot11_frame_header) + sizeof(struct beacon_management_frame);
-+ tag_offset = __le16_to_cpu(rt_header->len) + sizeof(struct dot11_frame_header) + sizeof(struct beacon_management_frame);
-
- if(tag_offset < len)
- {
-@@ -548,7 +561,7 @@ int parse_beacon_tags(const u_char *packet, size_t len)
- {
- if(ie_len == 1)
- {
-- memcpy((int *) &channel, channel_data, ie_len);
-+ channel = *(uint8_t*)channel_data;
- }
- free(channel_data);
- }
-@@ -603,13 +616,13 @@ int check_fcs(const u_char *packet, size_t len)
- if(len > 4)
- {
- /* Get the packet's reported FCS (last 4 bytes of the packet) */
-- memcpy((uint32_t *) &fcs, (packet + (len-4)), 4);
-+ fcs = __le32_to_cpu(*(uint32_t*)(packet + (len-4)));
-
- /* FCS is not calculated over the radio tap header */
- if(has_rt_header())
- {
- rt_header = (struct radio_tap_header *) packet;
-- offset += rt_header->len;
-+ offset += __le16_to_cpu(rt_header->len);
- }
-
- if(len > offset)
-diff --git a/src/builder.c b/src/builder.c
-index 37f2de7..6bf89e7 100644
---- a/src/builder.c
-+++ b/src/builder.c
-@@ -44,9 +44,8 @@ const void *build_radio_tap_header(size_t *len)
- memset((void *) buf, 0, sizeof(struct radio_tap_header));
- rt_header = (struct radio_tap_header *) buf;
-
-- rt_header->len = sizeof(struct radio_tap_header);
--
-- *len = rt_header->len;
-+ *len = sizeof(struct radio_tap_header);
-+ rt_header->len = __cpu_to_le16(*len);
- }
-
- return buf;
-@@ -67,9 +66,9 @@ const void *build_dot11_frame_header(uint16_t fc, size_t *len)
-
- frag_seq += SEQ_MASK;
-
-- header->duration = DEFAULT_DURATION;
-- memcpy((void *) &header->fc, (void *) &fc, sizeof(struct frame_control));
-- header->frag_seq = frag_seq;
-+ header->duration = __cpu_to_le16(DEFAULT_DURATION);
-+ header->fc = __cpu_to_le16(fc);
-+ header->frag_seq = __cpu_to_le16(frag_seq);
-
- memcpy((void *) header->addr1, get_bssid(), MAC_ADDR_LEN);
- memcpy((void *) header->addr2, get_mac(), MAC_ADDR_LEN);
-@@ -91,8 +90,8 @@ const void *build_authentication_management_frame(size_t *len)
- memset((void *) buf, 0, *len);
- frame = (struct authentication_management_frame *) buf;
-
-- frame->algorithm = OPEN_SYSTEM;
-- frame->sequence = 1;
-+ frame->algorithm = __cpu_to_le16(OPEN_SYSTEM);
-+ frame->sequence = __cpu_to_le16(1);
- frame->status = 0;
- }
-
-@@ -111,8 +110,8 @@ const void *build_association_management_frame(size_t *len)
- memset((void *) buf, 0, *len);
- frame = (struct association_request_management_frame *) buf;
-
-- frame->capability = get_ap_capability();
-- frame->listen_interval = LISTEN_INTERVAL;
-+ frame->capability = __cpu_to_le16(get_ap_capability());
-+ frame->listen_interval = __cpu_to_le16(LISTEN_INTERVAL);
- }
-
- return buf;
-@@ -133,7 +132,7 @@ const void *build_llc_header(size_t *len)
- header->dsap = LLC_SNAP;
- header->ssap = LLC_SNAP;
- header->control_field = UNNUMBERED_FRAME;
-- header->type = DOT1X_AUTHENTICATION;
-+ header->type = __cpu_to_be16(DOT1X_AUTHENTICATION);
-
- }
-
-@@ -279,7 +278,7 @@ const void *build_wfa_header(uint8_t op_code, size_t *len)
- header = (struct wfa_expanded_header *) buf;
-
- memcpy(header->id, WFA_VENDOR_ID, sizeof(header->id));
-- header->type = SIMPLE_CONFIG;
-+ header->type = __cpu_to_be32(SIMPLE_CONFIG);
- header->opcode = op_code;
- }
-
-diff --git a/src/defs.h b/src/defs.h
-index b2f45ea..0c628e7 100644
---- a/src/defs.h
-+++ b/src/defs.h
-@@ -41,6 +41,7 @@
- #include <string.h>
- #include <time.h>
- #include <pcap.h>
-+#include <asm/byteorder.h>
-
- #include "wps.h"
-
-@@ -65,10 +66,10 @@
- #define MANAGEMENT_FRAME 0x00
- #define SUBTYPE_BEACON 0x08
-
--#define DOT1X_AUTHENTICATION 0x8E88
-+#define DOT1X_AUTHENTICATION 0x888E
- #define DOT1X_EAP_PACKET 0x00
-
--#define SIMPLE_CONFIG 0x01000000
-+#define SIMPLE_CONFIG 0x00000001
-
- #define P1_SIZE 10000
- #define P2_SIZE 1000
-@@ -282,66 +283,111 @@ enum wfa_elements
- WEP_TRANSMIT_KEY = 0x10064
- };
-
-+#define IEEE80211_FCTL_VERS 0x0003
-+#define IEEE80211_FCTL_FTYPE 0x000c
-+#define IEEE80211_FCTL_STYPE 0x00f0
-+#define IEEE80211_FCTL_TODS 0x0100
-+#define IEEE80211_FCTL_FROMDS 0x0200
-+#define IEEE80211_FCTL_MOREFRAGS 0x0400
-+#define IEEE80211_FCTL_RETRY 0x0800
-+#define IEEE80211_FCTL_PM 0x1000
-+#define IEEE80211_FCTL_MOREDATA 0x2000
-+#define IEEE80211_FCTL_PROTECTED 0x4000
-+#define IEEE80211_FCTL_ORDER 0x8000
-+
-+#define IEEE80211_SCTL_FRAG 0x000F
-+#define IEEE80211_SCTL_SEQ 0xFFF0
-+
-+#define IEEE80211_FTYPE_MGMT 0x0000
-+#define IEEE80211_FTYPE_CTL 0x0004
-+#define IEEE80211_FTYPE_DATA 0x0008
-+
-+/* management */
-+#define IEEE80211_STYPE_ASSOC_REQ 0x0000
-+#define IEEE80211_STYPE_ASSOC_RESP 0x0010
-+#define IEEE80211_STYPE_REASSOC_REQ 0x0020
-+#define IEEE80211_STYPE_REASSOC_RESP 0x0030
-+#define IEEE80211_STYPE_PROBE_REQ 0x0040
-+#define IEEE80211_STYPE_PROBE_RESP 0x0050
-+#define IEEE80211_STYPE_BEACON 0x0080
-+#define IEEE80211_STYPE_ATIM 0x0090
-+#define IEEE80211_STYPE_DISASSOC 0x00A0
-+#define IEEE80211_STYPE_AUTH 0x00B0
-+#define IEEE80211_STYPE_DEAUTH 0x00C0
-+#define IEEE80211_STYPE_ACTION 0x00D0
-+
-+/* control */
-+#define IEEE80211_STYPE_BACK_REQ 0x0080
-+#define IEEE80211_STYPE_BACK 0x0090
-+#define IEEE80211_STYPE_PSPOLL 0x00A0
-+#define IEEE80211_STYPE_RTS 0x00B0
-+#define IEEE80211_STYPE_CTS 0x00C0
-+#define IEEE80211_STYPE_ACK 0x00D0
-+#define IEEE80211_STYPE_CFEND 0x00E0
-+#define IEEE80211_STYPE_CFENDACK 0x00F0
-+
-+/* data */
-+#define IEEE80211_STYPE_DATA 0x0000
-+#define IEEE80211_STYPE_DATA_CFACK 0x0010
-+#define IEEE80211_STYPE_DATA_CFPOLL 0x0020
-+#define IEEE80211_STYPE_DATA_CFACKPOLL 0x0030
-+#define IEEE80211_STYPE_NULLFUNC 0x0040
-+#define IEEE80211_STYPE_CFACK 0x0050
-+#define IEEE80211_STYPE_CFPOLL 0x0060
-+#define IEEE80211_STYPE_CFACKPOLL 0x0070
-+#define IEEE80211_STYPE_QOS_DATA 0x0080
-+#define IEEE80211_STYPE_QOS_DATA_CFACK 0x0090
-+#define IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0
-+#define IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0
-+#define IEEE80211_STYPE_QOS_NULLFUNC 0x00C0
-+#define IEEE80211_STYPE_QOS_CFACK 0x00D0
-+#define IEEE80211_STYPE_QOS_CFPOLL 0x00E0
-+#define IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0
-+
- #pragma pack(1)
- struct radio_tap_header
- {
- uint8_t revision;
- uint8_t pad;
-- uint16_t len;
-- uint32_t flags;
--};
--
--struct frame_control
--{
-- unsigned version : 2;
-- unsigned type : 2;
-- unsigned sub_type : 4;
--
-- unsigned to_ds : 1;
-- unsigned from_ds : 1;
-- unsigned more_frag : 1;
-- unsigned retry : 1;
-- unsigned pwr_mgt : 1;
-- unsigned more_data : 1;
-- unsigned protected_frame : 1;
-- unsigned order : 1;
-+ __le16 len;
-+ __le32 flags;
- };
-
- struct dot11_frame_header
- {
-- struct frame_control fc;
-- uint16_t duration;
-+ __le16 fc;
-+ __le16 duration;
- unsigned char addr1[MAC_ADDR_LEN];
- unsigned char addr2[MAC_ADDR_LEN];
- unsigned char addr3[MAC_ADDR_LEN];
-- uint16_t frag_seq;
-+ __le16 frag_seq;
- };
-
- struct authentication_management_frame
- {
-- uint16_t algorithm;
-- uint16_t sequence;
-- uint16_t status;
-+ __le16 algorithm;
-+ __le16 sequence;
-+ __le16 status;
- };
-
- struct association_request_management_frame
- {
-- uint16_t capability;
-- uint16_t listen_interval;
-+ __le16 capability;
-+ __le16 listen_interval;
- };
-
- struct association_response_management_frame
- {
-- uint16_t capability;
-- uint16_t status;
-- uint16_t id;
-+ __le16 capability;
-+ __le16 status;
-+ __le16 id;
- };
-
- struct beacon_management_frame
- {
- unsigned char timestamp[TIMESTAMP_LEN];
-- uint16_t beacon_interval;
-- uint16_t capability;
-+ __le16 beacon_interval;
-+ __le16 capability;
- };
-
- struct llc_header
-@@ -350,7 +396,7 @@ struct llc_header
- uint8_t ssap;
- uint8_t control_field;
- unsigned char org_code[3];
-- uint16_t type;
-+ __be16 type;
- };
-
- struct dot1X_header
-@@ -371,7 +417,7 @@ struct eap_header
- struct wfa_expanded_header
- {
- unsigned char id[3];
-- uint32_t type;
-+ __be32 type;
- uint8_t opcode;
- uint8_t flags;
- };
-diff --git a/src/exchange.c b/src/exchange.c
-index 23c87e9..4f9a82b 100644
---- a/src/exchange.c
-+++ b/src/exchange.c
-@@ -306,26 +306,27 @@ enum wps_type process_packet(const u_char *packet, struct pcap_pkthdr *header)
-
- /* Cast the radio tap and 802.11 frame headers and parse out the Frame Control field */
- rt_header = (struct radio_tap_header *) packet;
-- frame_header = (struct dot11_frame_header *) (packet+rt_header->len);
-+ size_t rt_header_len = __le16_to_cpu(rt_header->len);
-+ frame_header = (struct dot11_frame_header *) (packet+rt_header_len);
-
- /* Does the BSSID/source address match our target BSSID? */
- if(memcmp(frame_header->addr3, get_bssid(), MAC_ADDR_LEN) == 0)
- {
- /* Is this a data packet sent to our MAC address? */
-- if(frame_header->fc.type == DATA_FRAME &&
-- frame_header->fc.sub_type == SUBTYPE_DATA &&
-- (memcmp(frame_header->addr1, get_mac(), MAC_ADDR_LEN) == 0))
-+ if (((frame_header->fc & __cpu_to_le16(IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) ==
-+ __cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA)) &&
-+ (memcmp(frame_header->addr1, get_mac(), MAC_ADDR_LEN) == 0))
- {
- llc = (struct llc_header *) (packet +
-- rt_header->len +
-+ rt_header_len +
- sizeof(struct dot11_frame_header)
- );
-
- /* All packets in our exchanges will be 802.1x */
-- if(llc->type == DOT1X_AUTHENTICATION)
-+ if(llc->type == __cpu_to_be16(DOT1X_AUTHENTICATION))
- {
- dot1x = (struct dot1X_header *) (packet +
-- rt_header->len +
-+ rt_header_len +
- sizeof(struct dot11_frame_header) +
- sizeof(struct llc_header)
- );
-@@ -334,7 +335,7 @@ enum wps_type process_packet(const u_char *packet, struct pcap_pkthdr *header)
- if(dot1x->type == DOT1X_EAP_PACKET && (header->len >= EAP_PACKET_SIZE))
- {
- eap = (struct eap_header *) (packet +
-- rt_header->len +
-+ rt_header_len +
- sizeof(struct dot11_frame_header) +
- sizeof(struct llc_header) +
- sizeof(struct dot1X_header)
-@@ -366,7 +367,7 @@ enum wps_type process_packet(const u_char *packet, struct pcap_pkthdr *header)
- else if((eap->type == EAP_EXPANDED) && (header->len > WFA_PACKET_SIZE))
- {
- wfa = (struct wfa_expanded_header *) (packet +
-- rt_header->len +
-+ rt_header_len +
- sizeof(struct dot11_frame_header) +
- sizeof(struct llc_header) +
- sizeof(struct dot1X_header) +
-@@ -374,14 +375,14 @@ enum wps_type process_packet(const u_char *packet, struct pcap_pkthdr *header)
- );
-
- /* Verify that this is a WPS message */
-- if(wfa->type == SIMPLE_CONFIG)
-+ if(wfa->type == __cpu_to_be32(SIMPLE_CONFIG))
- {
- wps_msg_len = (size_t) ntohs(eap->len) -
- sizeof(struct eap_header) -
- sizeof(struct wfa_expanded_header);
-
- wps_msg = (const void *) (packet +
-- rt_header->len +
-+ rt_header_len +
- sizeof(struct dot11_frame_header) +
- sizeof(struct llc_header) +
- sizeof(struct dot1X_header) +
-diff --git a/src/wpsmon.c b/src/wpsmon.c
-index d976924..22a394f 100644
---- a/src/wpsmon.c
-+++ b/src/wpsmon.c
-@@ -295,7 +295,8 @@ void parse_wps_settings(const u_char *packet, struct pcap_pkthdr *header, char *
- }
-
- rt_header = (struct radio_tap_header *) radio_header(packet, header->len);
-- frame_header = (struct dot11_frame_header *) (packet + rt_header->len);
-+ size_t rt_header_len = __le16_to_cpu(rt_header->len);
-+ frame_header = (struct dot11_frame_header *) (packet + rt_header_len);
-
- /* If a specific BSSID was specified, only parse packets from that BSSID */
- if(!is_target(frame_header))
-@@ -323,15 +324,17 @@ void parse_wps_settings(const u_char *packet, struct pcap_pkthdr *header, char *
- channel_changed = 1;
- }
-
-- if(frame_header->fc.sub_type == PROBE_RESPONSE ||
-- frame_header->fc.sub_type == SUBTYPE_BEACON)
-+ unsigned fsub_type = frame_header->fc & __cpu_to_le16(IEEE80211_FCTL_STYPE);
-+
-+ if(fsub_type == __cpu_to_le16(IEEE80211_STYPE_PROBE_RESP) ||
-+ fsub_type == __cpu_to_le16(IEEE80211_STYPE_BEACON))
- {
- wps_parsed = parse_wps_parameters(packet, header->len, wps);
- }
-
- if(!is_done(bssid) && (get_channel() == channel || source == PCAP_FILE))
- {
-- if(frame_header->fc.sub_type == SUBTYPE_BEACON &&
-+ if(fsub_type == __cpu_to_le16(IEEE80211_STYPE_BEACON) &&
- mode == SCAN &&
- !passive &&
- should_probe(bssid))
-@@ -369,7 +372,7 @@ void parse_wps_settings(const u_char *packet, struct pcap_pkthdr *header, char *
- * If there was no WPS information, then the AP does not support WPS and we should ignore it from here on.
- * If this was a probe response, then we've gotten all WPS info we can get from this AP and should ignore it from here on.
- */
-- if(!wps_parsed || frame_header->fc.sub_type == PROBE_RESPONSE)
-+ if(!wps_parsed || fsub_type == __cpu_to_le16(IEEE80211_STYPE_PROBE_RESP))
- {
- mark_ap_complete(bssid);
- }
---
-1.7.7
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 14:30:38 +0000