These are newer versions of tests/test-eapol tool.
Signed-off-by: Jouni Malinen <j@w1.fi>
--- /dev/null
+all: eapol-key-auth
+include ../rules.include
+
+CFLAGS += -DCONFIG_IEEE80211R_AP
+CFLAGS += -DCONFIG_IEEE80211W
+CFLAGS += -DCONFIG_IEEE80211R
+CFLAGS += -DCONFIG_TDLS
+
+LIBS += $(SRC)/common/libcommon.a
+LIBS += $(SRC)/crypto/libcrypto.a
+LIBS += $(SRC)/tls/libtls.a
+LIBS += $(SRC)/eap_common/libeap_common.a
+LIBS += $(SRC)/l2_packet/libl2_packet.a
+LIBS += $(SRC)/utils/libutils.a
+LIBS += $(SRC)/wps/libwps.a
+LIBS += $(SRC)/eapol_auth/libeapol_auth.a
+LIBS += $(SRC)/eap_server/libeap_server.a
+LIBS += $(SRC)/ap/libap.a
+LIBS += $(SRC)/radius/libradius.a
+
+eapol-key-auth: eapol-key-auth.o $(OBJS) $(LIBS)
+ $(LDO) $(LDFLAGS) -o $@ $^ -Wl,--start-group $(LIBS) -Wl,--end-group
+
+clean:
+ $(MAKE) -C $(SRC) clean
+ rm -f eapol-key-auth *~ *.o *.d ../*~ ../*.o ../*.d
+
+-include $(OBJS:%.o=%.d)
--- /dev/null
+/*
+ * Testing tool for EAPOL-Key Authenticator routines
+ * Copyright (c) 2006-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "ap/wpa_auth.h"
+#include "../fuzzer-common.h"
+
+
+struct wpa {
+ const u8 *data;
+ size_t data_len;
+ size_t data_offset;
+ int wpa1;
+
+ u8 auth_addr[ETH_ALEN];
+ u8 supp_addr[ETH_ALEN];
+ u8 psk[PMK_LEN];
+
+ /* from supplicant */
+ u8 *supp_eapol;
+ size_t supp_eapol_len;
+
+ struct wpa_authenticator *auth_group;
+ struct wpa_state_machine *auth;
+
+ u8 supp_ie[80];
+ size_t supp_ie_len;
+
+ int key_request_done;
+ int key_request_done1;
+ int auth_sent;
+};
+
+
+const struct wpa_driver_ops *const wpa_drivers[] = { NULL };
+
+
+static int auth_read_msg(struct wpa *wpa);
+static void supp_eapol_key_request(void *eloop_data, void *user_ctx);
+
+
+static u8 * read_msg(struct wpa *wpa, size_t *ret_len)
+{
+ u16 msg_len;
+ u8 *msg;
+
+ if (wpa->data_len - wpa->data_offset < 2) {
+ wpa_printf(MSG_ERROR, "TEST-ERROR: Could not read msg len");
+ eloop_terminate();
+ return NULL;
+ }
+ msg_len = WPA_GET_BE16(&wpa->data[wpa->data_offset]);
+ wpa->data_offset += 2;
+
+ msg = os_malloc(msg_len);
+ if (!msg)
+ return NULL;
+ if (msg_len > 0 && wpa->data_len - wpa->data_offset < msg_len) {
+ wpa_printf(MSG_ERROR, "TEST-ERROR: Truncated msg (msg_len=%u)",
+ msg_len);
+ os_free(msg);
+ eloop_terminate();
+ return NULL;
+ }
+ os_memcpy(msg, &wpa->data[wpa->data_offset], msg_len);
+ wpa->data_offset += msg_len;
+ wpa_hexdump(MSG_DEBUG, "TEST: Read message from file", msg, msg_len);
+
+ *ret_len = msg_len;
+ return msg;
+}
+
+
+static void auth_eapol_rx(void *eloop_data, void *user_ctx)
+{
+ struct wpa *wpa = eloop_data;
+
+ wpa_printf(MSG_DEBUG, "AUTH: RX EAPOL frame");
+ wpa->auth_sent = 0;
+ wpa_receive(wpa->auth_group, wpa->auth, wpa->supp_eapol,
+ wpa->supp_eapol_len);
+ if (!wpa->auth_sent) {
+ /* Speed up process by not going through retransmit timeout */
+ wpa_printf(MSG_DEBUG,
+ "AUTH: No response was sent - process next message");
+ auth_read_msg(wpa);
+ }
+ if (wpa->wpa1 && wpa->key_request_done && !wpa->key_request_done1) {
+ wpa->key_request_done1 = 1;
+ eloop_register_timeout(0, 0, supp_eapol_key_request,
+ wpa, NULL);
+ }
+
+}
+
+
+static void auth_logger(void *ctx, const u8 *addr, logger_level level,
+ const char *txt)
+{
+ if (addr)
+ wpa_printf(MSG_DEBUG, "AUTH: " MACSTR " - %s",
+ MAC2STR(addr), txt);
+ else
+ wpa_printf(MSG_DEBUG, "AUTH: %s", txt);
+}
+
+
+static int auth_read_msg(struct wpa *wpa)
+{
+ os_free(wpa->supp_eapol);
+ wpa->supp_eapol = read_msg(wpa, &wpa->supp_eapol_len);
+ if (!wpa->supp_eapol)
+ return -1;
+ eloop_register_timeout(0, 0, auth_eapol_rx, wpa, NULL);
+ return 0;
+}
+
+
+static int auth_send_eapol(void *ctx, const u8 *addr, const u8 *data,
+ size_t data_len, int encrypt)
+{
+ struct wpa *wpa = ctx;
+
+ wpa_printf(MSG_DEBUG, "AUTH: %s(addr=" MACSTR " data_len=%lu "
+ "encrypt=%d)",
+ __func__, MAC2STR(addr), (unsigned long) data_len, encrypt);
+ wpa->auth_sent = 1;
+
+ return auth_read_msg(wpa);
+}
+
+
+static const u8 * auth_get_psk(void *ctx, const u8 *addr,
+ const u8 *p2p_dev_addr, const u8 *prev_psk,
+ size_t *psk_len, int *vlan_id)
+{
+ struct wpa *wpa = ctx;
+
+ wpa_printf(MSG_DEBUG, "AUTH: %s (addr=" MACSTR " prev_psk=%p)",
+ __func__, MAC2STR(addr), prev_psk);
+ if (vlan_id)
+ *vlan_id = 0;
+ if (psk_len)
+ *psk_len = PMK_LEN;
+ if (prev_psk)
+ return NULL;
+ return wpa->psk;
+}
+
+
+static void supp_eapol_key_request(void *eloop_data, void *user_ctx)
+{
+ struct wpa *wpa = eloop_data;
+
+ wpa_printf(MSG_DEBUG, "SUPP: EAPOL-Key Request trigger");
+ if (!eloop_is_timeout_registered(auth_eapol_rx, wpa, NULL))
+ auth_read_msg(wpa);
+}
+
+
+static int auth_set_key(void *ctx, int vlan_id, enum wpa_alg alg,
+ const u8 *addr, int idx, u8 *key,
+ size_t key_len)
+{
+ struct wpa *wpa = ctx;
+
+ wpa_printf(MSG_DEBUG, "AUTH: %s (vlan_id=%d alg=%d idx=%d key_len=%d)",
+ __func__, vlan_id, alg, idx, (int) key_len);
+ if (addr)
+ wpa_printf(MSG_DEBUG, "AUTH: addr=" MACSTR, MAC2STR(addr));
+
+ if (alg != WPA_ALG_NONE && idx == 0 && key_len > 0 &&
+ !wpa->key_request_done) {
+ wpa_printf(MSG_DEBUG, "Test EAPOL-Key Request");
+ wpa->key_request_done = 1;
+ if (!wpa->wpa1)
+ eloop_register_timeout(0, 0, supp_eapol_key_request,
+ wpa, NULL);
+ }
+
+ return 0;
+}
+
+
+static int auth_init_group(struct wpa *wpa)
+{
+ struct wpa_auth_config conf;
+ struct wpa_auth_callbacks cb;
+
+ wpa_printf(MSG_DEBUG, "AUTH: Initializing group state machine");
+
+ os_memset(&conf, 0, sizeof(conf));
+ if (wpa->wpa1) {
+ conf.wpa = 1;
+ conf.wpa_key_mgmt = WPA_KEY_MGMT_PSK;
+ conf.wpa_pairwise = WPA_CIPHER_TKIP;
+ conf.wpa_group = WPA_CIPHER_TKIP;
+ } else {
+ conf.wpa = 2;
+ conf.wpa_key_mgmt = WPA_KEY_MGMT_PSK;
+ conf.wpa_pairwise = WPA_CIPHER_CCMP;
+ conf.rsn_pairwise = WPA_CIPHER_CCMP;
+ conf.wpa_group = WPA_CIPHER_CCMP;
+ conf.ieee80211w = 2;
+ conf.group_mgmt_cipher = WPA_CIPHER_AES_128_CMAC;
+ }
+ conf.eapol_version = 2;
+ conf.wpa_group_update_count = 4;
+ conf.wpa_pairwise_update_count = 4;
+
+ os_memset(&cb, 0, sizeof(cb));
+ cb.logger = auth_logger;
+ cb.send_eapol = auth_send_eapol;
+ cb.get_psk = auth_get_psk;
+ cb.set_key = auth_set_key,
+
+ wpa->auth_group = wpa_init(wpa->auth_addr, &conf, &cb, wpa);
+ if (!wpa->auth_group) {
+ wpa_printf(MSG_DEBUG, "AUTH: wpa_init() failed");
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static int auth_init(struct wpa *wpa)
+{
+ const u8 *supp_ie;
+ size_t supp_ie_len;
+ static const u8 ie_rsn[] = {
+ 0x30, 0x14, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04,
+ 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00,
+ 0x00, 0x0f, 0xac, 0x02, 0x80, 0x00
+ };
+ static const u8 ie_wpa[] = {
+ 0xdd, 0x16, 0x00, 0x50, 0xf2, 0x01, 0x01, 0x00,
+ 0x00, 0x50, 0xf2, 0x02, 0x01, 0x00, 0x00, 0x50,
+ 0xf2, 0x02, 0x01, 0x00, 0x00, 0x50, 0xf2, 0x02
+ };
+
+ if (wpa->wpa1) {
+ supp_ie = ie_wpa;
+ supp_ie_len = sizeof(ie_wpa);
+ } else {
+ supp_ie = ie_rsn;
+ supp_ie_len = sizeof(ie_rsn);
+ }
+
+ wpa->auth = wpa_auth_sta_init(wpa->auth_group, wpa->supp_addr, NULL);
+ if (!wpa->auth) {
+ wpa_printf(MSG_DEBUG, "AUTH: wpa_auth_sta_init() failed");
+ return -1;
+ }
+
+ if (wpa_validate_wpa_ie(wpa->auth_group, wpa->auth, 2412, supp_ie,
+ supp_ie_len, NULL, 0, NULL, 0) != WPA_IE_OK) {
+ wpa_printf(MSG_DEBUG, "AUTH: wpa_validate_wpa_ie() failed");
+ return -1;
+ }
+
+ wpa_auth_sm_event(wpa->auth, WPA_ASSOC);
+
+ wpa_auth_sta_associated(wpa->auth_group, wpa->auth);
+
+ return 0;
+}
+
+
+static void deinit(struct wpa *wpa)
+{
+ wpa_auth_sta_deinit(wpa->auth);
+ wpa_deinit(wpa->auth_group);
+ os_free(wpa->supp_eapol);
+ wpa->supp_eapol = NULL;
+}
+
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+ struct wpa wpa;
+
+ wpa_fuzzer_set_debug_level();
+
+ if (os_program_init())
+ return -1;
+
+ os_memset(&wpa, 0, sizeof(wpa));
+ wpa.data = data;
+ wpa.data_len = size;
+
+ os_memset(wpa.auth_addr, 0x12, ETH_ALEN);
+ os_memset(wpa.supp_addr, 0x32, ETH_ALEN);
+ os_memset(wpa.psk, 0x44, PMK_LEN);
+
+ if (eloop_init()) {
+ wpa_printf(MSG_ERROR, "Failed to initialize event loop");
+ goto fail;
+ }
+
+ if (auth_init_group(&wpa) < 0)
+ goto fail;
+
+ if (auth_init(&wpa) < 0)
+ goto fail;
+
+ wpa_printf(MSG_DEBUG, "Starting eloop");
+ eloop_run();
+ wpa_printf(MSG_DEBUG, "eloop done");
+
+fail:
+ deinit(&wpa);
+
+ eloop_destroy();
+
+ os_program_deinit();
+
+ return 0;
+}
--- /dev/null
+all: eapol-key-supp
+include ../rules.include
+
+CFLAGS += -DCONFIG_IEEE80211R_AP
+CFLAGS += -DCONFIG_IEEE80211W
+CFLAGS += -DCONFIG_IEEE80211R
+CFLAGS += -DCONFIG_TDLS
+
+LIBS += $(SRC)/common/libcommon.a
+LIBS += $(SRC)/crypto/libcrypto.a
+LIBS += $(SRC)/tls/libtls.a
+LIBS += $(SRC)/rsn_supp/librsn_supp.a
+LIBS += $(SRC)/eapol_supp/libeapol_supp.a
+LIBS += $(SRC)/eap_peer/libeap_peer.a
+LIBS += $(SRC)/eap_common/libeap_common.a
+LIBS += $(SRC)/l2_packet/libl2_packet.a
+LIBS += $(SRC)/utils/libutils.a
+
+eapol-key-supp: eapol-key-supp.o $(OBJS) $(LIBS)
+ $(LDO) $(LDFLAGS) -o $@ $^ -Wl,--start-group $(LIBS) -Wl,--end-group
+
+clean:
+ $(MAKE) -C $(SRC) clean
+ rm -f eapol-key-supp *~ *.o *.d ../*~ ../*.o ../*.d
+
+-include $(OBJS:%.o=%.d)
--- /dev/null
+/*
+ * Testing tool for EAPOL-Key Supplicant routines
+ * Copyright (c) 2006-2019, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "rsn_supp/wpa.h"
+#include "../fuzzer-common.h"
+
+
+struct wpa {
+ const u8 *data;
+ size_t data_len;
+ size_t data_offset;
+ int wpa1;
+
+ u8 auth_addr[ETH_ALEN];
+ u8 supp_addr[ETH_ALEN];
+ u8 psk[PMK_LEN];
+
+ /* from authenticator */
+ u8 *auth_eapol;
+ size_t auth_eapol_len;
+
+ struct wpa_sm *supp;
+
+ u8 supp_ie[80];
+ size_t supp_ie_len;
+};
+
+
+const struct wpa_driver_ops *const wpa_drivers[] = { NULL };
+
+
+static u8 * read_msg(struct wpa *wpa, size_t *ret_len)
+{
+ u16 msg_len;
+ u8 *msg;
+
+ if (wpa->data_len - wpa->data_offset < 2) {
+ wpa_printf(MSG_ERROR, "TEST-ERROR: Could not read msg len");
+ eloop_terminate();
+ return NULL;
+ }
+ msg_len = WPA_GET_BE16(&wpa->data[wpa->data_offset]);
+ wpa->data_offset += 2;
+
+ msg = os_malloc(msg_len);
+ if (!msg)
+ return NULL;
+ if (msg_len > 0 && wpa->data_len - wpa->data_offset < msg_len) {
+ wpa_printf(MSG_ERROR, "TEST-ERROR: Truncated msg (msg_len=%u)",
+ msg_len);
+ os_free(msg);
+ eloop_terminate();
+ return NULL;
+ }
+ os_memcpy(msg, &wpa->data[wpa->data_offset], msg_len);
+ wpa->data_offset += msg_len;
+ wpa_hexdump(MSG_DEBUG, "TEST: Read message from file", msg, msg_len);
+
+ *ret_len = msg_len;
+ return msg;
+}
+
+
+static int supp_get_bssid(void *ctx, u8 *bssid)
+{
+ struct wpa *wpa = ctx;
+ wpa_printf(MSG_DEBUG, "SUPP: %s", __func__);
+ os_memcpy(bssid, wpa->auth_addr, ETH_ALEN);
+ return 0;
+}
+
+
+static void supp_set_state(void *ctx, enum wpa_states state)
+{
+ wpa_printf(MSG_DEBUG, "SUPP: %s(state=%d)", __func__, state);
+}
+
+
+static void supp_eapol_rx(void *eloop_data, void *user_ctx)
+{
+ struct wpa *wpa = eloop_data;
+
+ wpa_printf(MSG_DEBUG, "SUPP: RX EAPOL frame");
+ wpa_sm_rx_eapol(wpa->supp, wpa->auth_addr, wpa->auth_eapol,
+ wpa->auth_eapol_len);
+}
+
+
+static int supp_read_msg(struct wpa *wpa)
+{
+ os_free(wpa->auth_eapol);
+ wpa->auth_eapol = read_msg(wpa, &wpa->auth_eapol_len);
+ if (!wpa->auth_eapol)
+ return -1;
+ eloop_register_timeout(0, 0, supp_eapol_rx, wpa, NULL);
+ return 0;
+}
+
+
+static int supp_ether_send(void *ctx, const u8 *dest, u16 proto, const u8 *buf,
+ size_t len)
+{
+ struct wpa *wpa = ctx;
+
+ wpa_printf(MSG_DEBUG, "SUPP: %s(dest=" MACSTR " proto=0x%04x "
+ "len=%lu)",
+ __func__, MAC2STR(dest), proto, (unsigned long) len);
+
+ return supp_read_msg(wpa);
+}
+
+
+static u8 * supp_alloc_eapol(void *ctx, u8 type, const void *data,
+ u16 data_len, size_t *msg_len, void **data_pos)
+{
+ struct ieee802_1x_hdr *hdr;
+
+ wpa_printf(MSG_DEBUG, "SUPP: %s(type=%d data_len=%d)",
+ __func__, type, data_len);
+
+ *msg_len = sizeof(*hdr) + data_len;
+ hdr = os_malloc(*msg_len);
+ if (hdr == NULL)
+ return NULL;
+
+ hdr->version = 2;
+ hdr->type = type;
+ hdr->length = host_to_be16(data_len);
+
+ if (data)
+ os_memcpy(hdr + 1, data, data_len);
+ else
+ os_memset(hdr + 1, 0, data_len);
+
+ if (data_pos)
+ *data_pos = hdr + 1;
+
+ return (u8 *) hdr;
+}
+
+
+static int supp_get_beacon_ie(void *ctx)
+{
+ struct wpa *wpa = ctx;
+ const u8 *ie;
+ static const u8 wpaie[] = {
+ 0xdd, 0x16, 0x00, 0x50, 0xf2, 0x01, 0x01, 0x00,
+ 0x00, 0x50, 0xf2, 0x02, 0x01, 0x00, 0x00, 0x50,
+ 0xf2, 0x02, 0x01, 0x00, 0x00, 0x50, 0xf2, 0x02
+ };
+ static const u8 rsne[] = {
+ 0x30, 0x14, 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04,
+ 0x01, 0x00, 0x00, 0x0f, 0xac, 0x04, 0x01, 0x00,
+ 0x00, 0x0f, 0xac, 0x02, 0xc0, 0x00
+ };
+
+ wpa_printf(MSG_DEBUG, "SUPP: %s", __func__);
+
+ ie = wpa->wpa1 ? wpaie : rsne;
+ if (ie[0] == WLAN_EID_RSN)
+ return wpa_sm_set_ap_rsn_ie(wpa->supp, ie, 2 + ie[1]);
+ return wpa_sm_set_ap_wpa_ie(wpa->supp, ie, 2 + ie[1]);
+}
+
+
+static int supp_set_key(void *ctx, enum wpa_alg alg,
+ const u8 *addr, int key_idx, int set_tx,
+ const u8 *seq, size_t seq_len,
+ const u8 *key, size_t key_len)
+{
+ wpa_printf(MSG_DEBUG, "SUPP: %s(alg=%d addr=" MACSTR " key_idx=%d "
+ "set_tx=%d)",
+ __func__, alg, MAC2STR(addr), key_idx, set_tx);
+ wpa_hexdump(MSG_DEBUG, "SUPP: set_key - seq", seq, seq_len);
+ wpa_hexdump(MSG_DEBUG, "SUPP: set_key - key", key, key_len);
+ return 0;
+}
+
+
+static int supp_mlme_setprotection(void *ctx, const u8 *addr,
+ int protection_type, int key_type)
+{
+ wpa_printf(MSG_DEBUG, "SUPP: %s(addr=" MACSTR " protection_type=%d "
+ "key_type=%d)",
+ __func__, MAC2STR(addr), protection_type, key_type);
+ return 0;
+}
+
+
+static void supp_cancel_auth_timeout(void *ctx)
+{
+ wpa_printf(MSG_DEBUG, "SUPP: %s", __func__);
+}
+
+
+static void * supp_get_network_ctx(void *ctx)
+{
+ return (void *) 1;
+}
+
+
+static void supp_deauthenticate(void *ctx, u16 reason_code)
+{
+ wpa_printf(MSG_DEBUG, "SUPP: %s(%d)", __func__, reason_code);
+}
+
+
+static enum wpa_states supp_get_state(void *ctx)
+{
+ return WPA_COMPLETED;
+}
+
+
+static int supp_init(struct wpa *wpa)
+{
+ struct wpa_sm_ctx *ctx = os_zalloc(sizeof(*ctx));
+
+ if (!ctx)
+ return -1;
+
+ ctx->ctx = wpa;
+ ctx->msg_ctx = wpa;
+ ctx->set_state = supp_set_state;
+ ctx->get_bssid = supp_get_bssid;
+ ctx->ether_send = supp_ether_send;
+ ctx->get_beacon_ie = supp_get_beacon_ie;
+ ctx->alloc_eapol = supp_alloc_eapol;
+ ctx->set_key = supp_set_key;
+ ctx->mlme_setprotection = supp_mlme_setprotection;
+ ctx->cancel_auth_timeout = supp_cancel_auth_timeout;
+ ctx->get_network_ctx = supp_get_network_ctx;
+ ctx->deauthenticate = supp_deauthenticate;
+ ctx->get_state = supp_get_state;
+ wpa->supp = wpa_sm_init(ctx);
+ if (!wpa->supp) {
+ wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_init() failed");
+ return -1;
+ }
+
+ wpa_sm_set_own_addr(wpa->supp, wpa->supp_addr);
+ if (wpa->wpa1) {
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_RSN_ENABLED, 0);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_PROTO, WPA_PROTO_WPA);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_PAIRWISE,
+ WPA_CIPHER_TKIP);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_GROUP, WPA_CIPHER_TKIP);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_KEY_MGMT,
+ WPA_KEY_MGMT_PSK);
+ } else {
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_RSN_ENABLED, 1);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_PROTO, WPA_PROTO_RSN);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_PAIRWISE,
+ WPA_CIPHER_CCMP);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_GROUP, WPA_CIPHER_CCMP);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_KEY_MGMT,
+ WPA_KEY_MGMT_PSK);
+ wpa_sm_set_param(wpa->supp, WPA_PARAM_MFP,
+ MGMT_FRAME_PROTECTION_OPTIONAL);
+ }
+ wpa_sm_set_pmk(wpa->supp, wpa->psk, PMK_LEN, NULL, NULL);
+
+ wpa->supp_ie_len = sizeof(wpa->supp_ie);
+ if (wpa_sm_set_assoc_wpa_ie_default(wpa->supp, wpa->supp_ie,
+ &wpa->supp_ie_len) < 0) {
+ wpa_printf(MSG_DEBUG, "SUPP: wpa_sm_set_assoc_wpa_ie_default()"
+ " failed");
+ return -1;
+ }
+
+ wpa_sm_notify_assoc(wpa->supp, wpa->auth_addr);
+ supp_read_msg(wpa);
+
+ return 0;
+}
+
+
+static void deinit(struct wpa *wpa)
+{
+ wpa_sm_deinit(wpa->supp);
+ os_free(wpa->auth_eapol);
+ wpa->auth_eapol = NULL;
+}
+
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+ struct wpa wpa;
+
+ wpa_fuzzer_set_debug_level();
+
+ if (os_program_init())
+ return -1;
+
+ os_memset(&wpa, 0, sizeof(wpa));
+ wpa.data = data;
+ wpa.data_len = size;
+
+ os_memset(wpa.auth_addr, 0x12, ETH_ALEN);
+ os_memset(wpa.supp_addr, 0x32, ETH_ALEN);
+ os_memset(wpa.psk, 0x44, PMK_LEN);
+
+ if (eloop_init()) {
+ wpa_printf(MSG_ERROR, "Failed to initialize event loop");
+ goto fail;
+ }
+
+ if (supp_init(&wpa) < 0)
+ goto fail;
+
+ wpa_printf(MSG_DEBUG, "Starting eloop");
+ eloop_run();
+ wpa_printf(MSG_DEBUG, "eloop done");
+
+fail:
+ deinit(&wpa);
+
+ eloop_destroy();
+
+ os_program_deinit();
+
+ return 0;
+}
projects / thirdparty / hostap.git / commitdiff
