Lines Matching refs:pos
31 u8 *pos, *count;
38 pos = (u8 *) (hdr + 1);
46 RSN_SELECTOR_PUT(pos, suite);
47 pos += WPA_SELECTOR_LEN;
49 count = pos;
50 pos += 2;
52 num_suites = wpa_cipher_put_suites(pos, conf->wpa_pairwise);
58 pos += num_suites * WPA_SELECTOR_LEN;
62 count = pos;
63 pos += 2;
66 RSN_SELECTOR_PUT(pos, WPA_AUTH_KEY_MGMT_UNSPEC_802_1X);
67 pos += WPA_SELECTOR_LEN;
71 RSN_SELECTOR_PUT(pos, WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X);
72 pos += WPA_SELECTOR_LEN;
85 hdr->len = (pos - buf) - 2;
87 return pos - buf;
96 u8 *pos, *count;
103 pos = (u8 *) (hdr + 1);
111 RSN_SELECTOR_PUT(pos, suite);
112 pos += RSN_SELECTOR_LEN;
115 count = pos;
116 pos += 2;
120 RSN_SELECTOR_PUT(pos, RSN_SELECTOR(0x12, 0x34, 0x56, 1));
121 pos += RSN_SELECTOR_LEN;
126 res = rsn_cipher_put_suites(pos, conf->rsn_pairwise);
128 pos += res * RSN_SELECTOR_LEN;
132 RSN_SELECTOR_PUT(pos, RSN_SELECTOR(0x12, 0x34, 0x56, 2));
133 pos += RSN_SELECTOR_LEN;
146 count = pos;
147 pos += 2;
151 RSN_SELECTOR_PUT(pos, RSN_SELECTOR(0x12, 0x34, 0x56, 1));
152 pos += RSN_SELECTOR_LEN;
158 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_UNSPEC_802_1X);
159 pos += RSN_SELECTOR_LEN;
163 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X);
164 pos += RSN_SELECTOR_LEN;
169 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_802_1X);
170 pos += RSN_SELECTOR_LEN;
174 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_PSK);
175 pos += RSN_SELECTOR_LEN;
181 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_802_1X_SHA256);
182 pos += RSN_SELECTOR_LEN;
186 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_PSK_SHA256);
187 pos += RSN_SELECTOR_LEN;
193 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_SAE);
194 pos += RSN_SELECTOR_LEN;
198 RSN_SELECTOR_PUT(pos, RSN_AUTH_KEY_MGMT_FT_SAE);
199 pos += RSN_SELECTOR_LEN;
206 RSN_SELECTOR_PUT(pos, RSN_SELECTOR(0x12, 0x34, 0x56, 2));
207 pos += RSN_SELECTOR_LEN;
240 WPA_PUT_LE16(pos, capab);
241 pos += 2;
244 if (pos + 2 + PMKID_LEN > buf + len)
247 WPA_PUT_LE16(pos, 1);
248 pos += 2;
249 os_memcpy(pos, pmkid, PMKID_LEN);
250 pos += PMKID_LEN;
255 if (pos + 2 + 4 > buf + len)
259 WPA_PUT_LE16(pos, 0);
260 pos += 2;
266 RSN_SELECTOR_PUT(pos, RSN_CIPHER_SUITE_AES_128_CMAC);
269 RSN_SELECTOR_PUT(pos, RSN_CIPHER_SUITE_BIP_GMAC_128);
272 RSN_SELECTOR_PUT(pos, RSN_CIPHER_SUITE_BIP_GMAC_256);
275 RSN_SELECTOR_PUT(pos, RSN_CIPHER_SUITE_BIP_CMAC_256);
283 pos += RSN_SELECTOR_LEN;
297 WPA_PUT_LE16(pos, 0);
298 pos += 2;
301 RSN_SELECTOR_PUT(pos, RSN_CIPHER_SUITE_AES_128_CMAC);
302 pos += RSN_SELECTOR_LEN;
305 os_memset(pos, 0x12, 17);
306 pos += 17;
310 hdr->len = (pos - buf) - 2;
312 return pos - buf;
367 u8 *pos, buf[128];
370 pos = buf;
373 pos = wpa_write_osen(&wpa_auth->conf, pos);
377 pos, buf + sizeof(buf) - pos, NULL);
380 pos += res;
384 res = wpa_write_mdie(&wpa_auth->conf, pos,
385 buf + sizeof(buf) - pos);
388 pos += res;
393 pos, buf + sizeof(buf) - pos);
396 pos += res;
400 wpa_auth->wpa_ie = os_malloc(pos - buf);
403 os_memcpy(wpa_auth->wpa_ie, buf, pos - buf);
404 wpa_auth->wpa_ie_len = pos - buf;
410 u8 * wpa_add_kde(u8 *pos, u32 kde, const u8 *data, size_t data_len,
413 *pos++ = WLAN_EID_VENDOR_SPECIFIC;
414 *pos++ = RSN_SELECTOR_LEN + data_len + data2_len;
415 RSN_SELECTOR_PUT(pos, kde);
416 pos += RSN_SELECTOR_LEN;
417 os_memcpy(pos, data, data_len);
418 pos += data_len;
420 os_memcpy(pos, data2, data2_len);
421 pos += data2_len;
423 return pos;
732 * @pos: Pointer to the IE header
737 static int wpa_parse_generic(const u8 *pos, const u8 *end,
740 if (pos[1] == 0)
743 if (pos[1] >= 6 &&
744 RSN_SELECTOR_GET(pos + 2) == WPA_OUI_TYPE &&
745 pos[2 + WPA_SELECTOR_LEN] == 1 &&
746 pos[2 + WPA_SELECTOR_LEN + 1] == 0) {
747 ie->wpa_ie = pos;
748 ie->wpa_ie_len = pos[1] + 2;
752 if (pos[1] >= 4 && WPA_GET_BE32(pos + 2) == OSEN_IE_VENDOR_TYPE) {
753 ie->osen = pos;
754 ie->osen_len = pos[1] + 2;
758 if (pos + 1 + RSN_SELECTOR_LEN < end &&
759 pos[1] >= RSN_SELECTOR_LEN + PMKID_LEN &&
760 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_PMKID) {
761 ie->pmkid = pos + 2 + RSN_SELECTOR_LEN;
765 if (pos[1] > RSN_SELECTOR_LEN + 2 &&
766 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_GROUPKEY) {
767 ie->gtk = pos + 2 + RSN_SELECTOR_LEN;
768 ie->gtk_len = pos[1] - RSN_SELECTOR_LEN;
772 if (pos[1] > RSN_SELECTOR_LEN + 2 &&
773 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_MAC_ADDR) {
774 ie->mac_addr = pos + 2 + RSN_SELECTOR_LEN;
775 ie->mac_addr_len = pos[1] - RSN_SELECTOR_LEN;
780 if (pos[1] > RSN_SELECTOR_LEN + 2 &&
781 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_SMK) {
782 ie->smk = pos + 2 + RSN_SELECTOR_LEN;
783 ie->smk_len = pos[1] - RSN_SELECTOR_LEN;
787 if (pos[1] > RSN_SELECTOR_LEN + 2 &&
788 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_NONCE) {
789 ie->nonce = pos + 2 + RSN_SELECTOR_LEN;
790 ie->nonce_len = pos[1] - RSN_SELECTOR_LEN;
794 if (pos[1] > RSN_SELECTOR_LEN + 2 &&
795 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_LIFETIME) {
796 ie->lifetime = pos + 2 + RSN_SELECTOR_LEN;
797 ie->lifetime_len = pos[1] - RSN_SELECTOR_LEN;
801 if (pos[1] > RSN_SELECTOR_LEN + 2 &&
802 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_ERROR) {
803 ie->error = pos + 2 + RSN_SELECTOR_LEN;
804 ie->error_len = pos[1] - RSN_SELECTOR_LEN;
810 if (pos[1] > RSN_SELECTOR_LEN + 2 &&
811 RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_IGTK) {
812 ie->igtk = pos + 2 + RSN_SELECTOR_LEN;
813 ie->igtk_len = pos[1] - RSN_SELECTOR_LEN;
819 if (pos[1] >= RSN_SELECTOR_LEN + 1 &&
820 RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_REQ) {
821 ie->ip_addr_req = pos + 2 + RSN_SELECTOR_LEN;
823 ie->ip_addr_req, pos[1] - RSN_SELECTOR_LEN);
827 if (pos[1] >= RSN_SELECTOR_LEN + 3 * 4 &&
828 RSN_SELECTOR_GET(pos + 2) == WFA_KEY_DATA_IP_ADDR_ALLOC) {
829 ie->ip_addr_alloc = pos + 2 + RSN_SELECTOR_LEN;
832 ie->ip_addr_alloc, pos[1] - RSN_SELECTOR_LEN);
850 const u8 *pos, *end;
854 for (pos = buf, end = pos + len; pos + 1 < end; pos += 2 + pos[1]) {
855 if (pos[0] == 0xdd &&
856 ((pos == buf + len - 1) || pos[1] == 0)) {
860 if (pos + 2 + pos[1] > end) {
862 "underflow (ie=%d len=%d pos=%d)",
863 pos[0], pos[1], (int) (pos - buf));
869 if (*pos == WLAN_EID_RSN) {
870 ie->rsn_ie = pos;
871 ie->rsn_ie_len = pos[1] + 2;
873 } else if (*pos == WLAN_EID_MOBILITY_DOMAIN) {
874 ie->mdie = pos;
875 ie->mdie_len = pos[1] + 2;
876 } else if (*pos == WLAN_EID_FAST_BSS_TRANSITION) {
877 ie->ftie = pos;
878 ie->ftie_len = pos[1] + 2;
880 } else if (*pos == WLAN_EID_VENDOR_SPECIFIC) {
881 ret = wpa_parse_generic(pos, end, ie);
890 "Key Data IE", pos, 2 + pos[1]);