Lines Matching defs:buf

91 	struct wpabuf *buf;
98 		buf = wpabuf_alloc(4 + wpabuf_len(wpa_s->sae_commit_override));
99 		if (!buf)
102 			wpabuf_put_le16(buf, 1); /* Transaction seq# */
103 			wpabuf_put_le16(buf, WLAN_STATUS_SUCCESS);
105 		wpabuf_put_buf(buf, wpa_s->sae_commit_override);
106 		return buf;
143 	buf = wpabuf_alloc(4 + SAE_COMMIT_MAX_LEN + len);
144 	if (buf == NULL)
147 		wpabuf_put_le16(buf, 1); /* Transaction seq# */
148 		wpabuf_put_le16(buf, WLAN_STATUS_SUCCESS);
150 	sae_write_commit(&wpa_s->sme.sae, buf, wpa_s->sme.sae_token,
153 	return buf;
160 	struct wpabuf *buf;
162 	buf = wpabuf_alloc(4 + SAE_CONFIRM_MAX_LEN);
163 	if (buf == NULL)
167 		wpabuf_put_le16(buf, 2); /* Transaction seq# */
168 		wpabuf_put_le16(buf, WLAN_STATUS_SUCCESS);
170 	sae_write_confirm(&wpa_s->sme.sae, buf);
172 	return buf;
611 		struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_ASSOC_REQ];
616 		if (wpabuf_len(buf) <= len) {
619 				  wpabuf_head(buf), wpabuf_len(buf));
620 			wpa_s->sme.assoc_req_ie_len += wpabuf_len(buf);
909 static int sme_external_auth_build_buf(struct wpabuf *buf,
916 	resp = wpabuf_put(buf, offsetof(struct ieee80211_mgmt,
929 		wpabuf_put_buf(buf, params);
939 	struct wpabuf *resp, *buf;
948 	buf = wpabuf_alloc(4 + SAE_COMMIT_MAX_LEN + wpabuf_len(resp));
949 	if (!buf) {
955 	sme_external_auth_build_buf(buf, resp, wpa_s->own_addr,
957 	wpa_drv_send_mlme(wpa_s, wpabuf_head(buf), wpabuf_len(buf), 1, 0);
959 	wpabuf_free(buf);
1006 	struct wpabuf *resp, *buf;
1010 		wpa_printf(MSG_DEBUG, "SAE: Confirm message buf alloc failure");
1015 	buf = wpabuf_alloc(4 + SAE_CONFIRM_MAX_LEN + wpabuf_len(resp));
1016 	if (!buf) {
1017 		wpa_printf(MSG_DEBUG, "SAE: Auth Confirm buf alloc failure");
1022 	sme_external_auth_build_buf(buf, resp, wpa_s->own_addr,
1024 	wpa_drv_send_mlme(wpa_s, wpabuf_head(buf), wpabuf_len(buf), 1, 0);
1026 	wpabuf_free(buf);
1425 static void remove_ie(u8 *buf, size_t *len, u8 eid)
1429 	pos = (u8 *) get_ie(buf, *len, eid);
1432 		end = buf + *len;
1462 		struct wpabuf *buf;
1486 		buf = fils_build_assoc_req(wpa_s->wpa, &params.fils_kek,
1493 		if (!buf)
1520 		if (wpa_s->sme.assoc_req_ie_len + wpabuf_len(buf) >
1524 			wpabuf_free(buf);
1528 			  wpabuf_head(buf), wpabuf_len(buf));
1529 		wpa_s->sme.assoc_req_ie_len += wpabuf_len(buf);
1530 		wpabuf_free(buf);
2020 	struct wpabuf *buf;
2028 	buf = wpabuf_alloc(2 + /* action.category + action_code */
2032 	if (buf == NULL)
2035 	wpabuf_put_u8(buf, WLAN_ACTION_PUBLIC);
2036 	wpabuf_put_u8(buf, WLAN_PA_20_40_BSS_COEX);
2038 	bc_ie = wpabuf_put(buf, sizeof(*bc_ie));
2045 		ic_report = wpabuf_put(buf, sizeof(*ic_report));
2049 		os_memcpy(wpabuf_put(buf, num_channels), chan_list,
2055 				wpabuf_head(buf), wpabuf_len(buf), 0) < 0) {
2060 	wpabuf_free(buf);