return -1;
res = os_snprintf(cfile, flen, "%s/%s", ctrl_iface_dir,
ifname);
- if (res < 0 || res >= flen) {
+ if (os_snprintf_error(flen, res)) {
os_free(cfile);
return -1;
}
end = buf + buflen;
res = os_snprintf(pos, end - pos, "%s", cmd);
- if (res < 0 || res >= end - pos)
+ if (os_snprintf_error(end - pos, res))
goto fail;
pos += res;
for (i = 0; i < argc; i++) {
res = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (res < 0 || res >= end - pos)
+ if (os_snprintf_error(end - pos, res))
goto fail;
pos += res;
}
}
+static int wpa_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_ctrl_command(ctrl, "PMKSA_FLUSH");
+}
+
+
static int wpa_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[])
{
print_help(argc > 0 ? argv[0] : NULL);
if (argc == 1) {
res = os_snprintf(cmd, sizeof(cmd), "SET %s ", argv[0]);
- if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
+ if (os_snprintf_error(sizeof(cmd), res)) {
printf("Too long SET command.\n");
return -1;
}
/* global configuration parameters */
"eapol_version", "ap_scan", "disable_scan_offload",
"fast_reauth", "opensc_engine_path", "pkcs11_engine_path",
- "pkcs11_module_path", "pcsc_reader", "pcsc_pin",
+ "pkcs11_module_path", "openssl_ciphers",
+ "pcsc_reader", "pcsc_pin",
"driver_param", "dot11RSNAConfigPMKLifetime",
"dot11RSNAConfigPMKReauthThreshold",
"dot11RSNAConfigSATimeout",
"p2p_go_max_inactivity", "auto_interworking", "okc", "pmf",
"sae_groups", "dtim_period", "beacon_int", "ap_vendor_elements",
"ignore_old_scan_res", "freq_list", "external_sim",
- "tdls_external_control"
+ "tdls_external_control", "p2p_search_delay"
};
int i, num_fields = ARRAY_SIZE(fields);
res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH 0");
else
res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH %s", argv[0]);
- if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
+ if (os_snprintf_error(sizeof(cmd), res)) {
printf("Too long BSS_FLUSH command.\n");
return -1;
}
return -1;
}
- if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
+ if (os_snprintf_error(sizeof(cmd), res)) {
printf("Too long WPS_REG command.\n");
return -1;
}
return -1;
}
- if (res < 0 || (size_t) res >= sizeof(cmd) - 1) {
+ if (os_snprintf_error(sizeof(cmd), res)) {
printf("Too long WPS_ER_CONFIG command.\n");
return -1;
}
pos = cmd;
ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "IDENTITY-%s:%s",
argv[0], argv[1]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long IDENTITY command.\n");
return -1;
}
pos += ret;
for (i = 2; i < argc; i++) {
ret = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long IDENTITY command.\n");
return -1;
}
pos = cmd;
ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSWORD-%s:%s",
argv[0], argv[1]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long PASSWORD command.\n");
return -1;
}
pos += ret;
for (i = 2; i < argc; i++) {
ret = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long PASSWORD command.\n");
return -1;
}
pos = cmd;
ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "NEW_PASSWORD-%s:%s",
argv[0], argv[1]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long NEW_PASSWORD command.\n");
return -1;
}
pos += ret;
for (i = 2; i < argc; i++) {
ret = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long NEW_PASSWORD command.\n");
return -1;
}
pos = cmd;
ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PIN-%s:%s",
argv[0], argv[1]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long PIN command.\n");
return -1;
}
pos += ret;
for (i = 2; i < argc; i++) {
ret = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long PIN command.\n");
return -1;
}
pos = cmd;
ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "OTP-%s:%s",
argv[0], argv[1]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long OTP command.\n");
return -1;
}
pos += ret;
for (i = 2; i < argc; i++) {
ret = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long OTP command.\n");
return -1;
}
pos = cmd;
ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "SIM-%s:%s",
argv[0], argv[1]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long SIM command.\n");
return -1;
}
pos += ret;
for (i = 2; i < argc; i++) {
ret = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long SIM command.\n");
return -1;
}
pos = cmd;
ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSPHRASE-%s:%s",
argv[0], argv[1]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long PASSPHRASE command.\n");
return -1;
}
pos += ret;
for (i = 2; i < argc; i++) {
ret = os_snprintf(pos, end - pos, " %s", argv[i]);
- if (ret < 0 || ret >= end - pos) {
+ if (os_snprintf_error(end - pos, ret)) {
printf("Too long PASSPHRASE command.\n");
return -1;
}
}
+static int wpa_cli_cmd_dup_network(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ if (argc == 0) {
+ wpa_cli_show_network_variables();
+ return 0;
+ }
+
+ if (argc < 3) {
+ printf("Invalid DUP_NETWORK command: needs three arguments\n"
+ "(src netid, dest netid, and variable name)\n");
+ return -1;
+ }
+
+ return wpa_cli_cmd(ctrl, "DUP_NETWORK", 3, argc, argv);
+}
+
+
static int wpa_cli_cmd_list_creds(struct wpa_ctrl *ctrl, int argc,
char *argv[])
{
argc > 1 ? argv[1] : "", argc > 2 ? argv[2] : "",
argc > 3 ? argv[3] : "", argc > 4 ? argv[4] : "",
argc > 5 ? argv[5] : "");
- if (res < 0 || (size_t) res >= sizeof(cmd))
+ if (os_snprintf_error(sizeof(cmd), res))
return -1;
cmd[sizeof(cmd) - 1] = '\0';
return wpa_ctrl_command(ctrl, cmd);
}
+#ifdef CONFIG_MESH
+
+static int wpa_cli_cmd_mesh_interface_add(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "MESH_INTERFACE_ADD", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mesh_group_add(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "MESH_GROUP_ADD", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_mesh_group_remove(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "MESH_GROUP_REMOVE", 1, argc, argv);
+}
+
+#endif /* CONFIG_MESH */
+
+
#ifdef CONFIG_P2P
static int wpa_cli_cmd_p2p_find(struct wpa_ctrl *ctrl, int argc, char *argv[])
res = os_snprintf(cmd, sizeof(cmd), "P2P_SERV_DISC_RESP %s %s %s %s",
argv[0], argv[1], argv[2], argv[3]);
- if (res < 0 || (size_t) res >= sizeof(cmd))
+ if (os_snprintf_error(sizeof(cmd), res))
return -1;
cmd[sizeof(cmd) - 1] = '\0';
return wpa_ctrl_command(ctrl, cmd);
res = os_snprintf(cmd, sizeof(cmd),
"P2P_SERVICE_ADD %s %s %s",
argv[0], argv[1], argv[2]);
- if (res < 0 || (size_t) res >= sizeof(cmd))
+ if (os_snprintf_error(sizeof(cmd), res))
return -1;
cmd[sizeof(cmd) - 1] = '\0';
return wpa_ctrl_command(ctrl, cmd);
res = os_snprintf(cmd, sizeof(cmd),
"P2P_SERVICE_DEL %s %s",
argv[0], argv[1]);
- if (res < 0 || (size_t) res >= sizeof(cmd))
+ if (os_snprintf_error(sizeof(cmd), res))
return -1;
cmd[sizeof(cmd) - 1] = '\0';
return wpa_ctrl_command(ctrl, cmd);
res = os_snprintf(cmd, sizeof(cmd), "WFD_SUBELEM_SET %s %s",
argv[0], argc > 1 ? argv[1] : "");
- if (res < 0 || (size_t) res >= sizeof(cmd))
+ if (os_snprintf_error(sizeof(cmd), res))
return -1;
cmd[sizeof(cmd) - 1] = '\0';
return wpa_ctrl_command(ctrl, cmd);
res = os_snprintf(cmd, sizeof(cmd), "WFD_SUBELEM_GET %s",
argv[0]);
- if (res < 0 || (size_t) res >= sizeof(cmd))
+ if (os_snprintf_error(sizeof(cmd), res))
return -1;
cmd[sizeof(cmd) - 1] = '\0';
return wpa_ctrl_command(ctrl, cmd);
}
+static int wpa_cli_cmd_wmm_ac_addts(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "WMM_AC_ADDTS", 3, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wmm_ac_delts(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "WMM_AC_DELTS", 1, argc, argv);
+}
+
+
+static int wpa_cli_cmd_wmm_ac_status(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_ctrl_command(ctrl, "WMM_AC_STATUS");
+}
+
+
+static int wpa_cli_cmd_tdls_chan_switch(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "TDLS_CHAN_SWITCH", 2, argc, argv);
+}
+
+
+static int wpa_cli_cmd_tdls_cancel_chan_switch(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "TDLS_CANCEL_CHAN_SWITCH", 1, argc, argv);
+}
+
+
static int wpa_cli_cmd_signal_poll(struct wpa_ctrl *ctrl, int argc,
char *argv[])
{
}
+static int wpa_cli_cmd_neighbor_rep_request(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "NEIGHBOR_REP_REQUEST", 0, argc, argv);
+}
+
+
+static int wpa_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
+{
+ return wpa_ctrl_command(ctrl, "ERP_FLUSH");
+}
+
+
+static int wpa_cli_cmd_mac_rand_scan(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_cli_cmd(ctrl, "MAC_RAND_SCAN", 1, argc, argv);
+}
+
+
enum wpa_cli_cmd_flags {
cli_cmd_flag_none = 0x00,
cli_cmd_flag_sensitive = 0x01
{ "pmksa", wpa_cli_cmd_pmksa, NULL,
cli_cmd_flag_none,
"= show PMKSA cache" },
+ { "pmksa_flush", wpa_cli_cmd_pmksa_flush, NULL,
+ cli_cmd_flag_none,
+ "= flush PMKSA cache entries" },
{ "reassociate", wpa_cli_cmd_reassociate, NULL,
cli_cmd_flag_none,
"= force reassociation" },
{ "get_network", wpa_cli_cmd_get_network, NULL,
cli_cmd_flag_none,
"<network id> <variable> = get network variables" },
+ { "dup_network", wpa_cli_cmd_dup_network, NULL,
+ cli_cmd_flag_none,
+ "<src network id> <dst network id> <variable> = duplicate network variables"
+ },
{ "list_creds", wpa_cli_cmd_list_creds, NULL,
cli_cmd_flag_none,
"= list configured credentials" },
{ "roam", wpa_cli_cmd_roam, wpa_cli_complete_bss,
cli_cmd_flag_none,
"<addr> = roam to the specified BSS" },
+#ifdef CONFIG_MESH
+ { "mesh_interface_add", wpa_cli_cmd_mesh_interface_add, NULL,
+ cli_cmd_flag_none,
+ "[ifname] = Create a new mesh interface" },
+ { "mesh_group_add", wpa_cli_cmd_mesh_group_add, NULL,
+ cli_cmd_flag_none,
+ "<network id> = join a mesh network (disable others)" },
+ { "mesh_group_remove", wpa_cli_cmd_mesh_group_remove, NULL,
+ cli_cmd_flag_none,
+ "<ifname> = Remove mesh group interface" },
+#endif /* CONFIG_MESH */
#ifdef CONFIG_P2P
{ "p2p_find", wpa_cli_cmd_p2p_find, wpa_cli_complete_p2p_find,
cli_cmd_flag_none,
{ "tdls_teardown", wpa_cli_cmd_tdls_teardown, NULL,
cli_cmd_flag_none,
"<addr> = tear down TDLS with <addr>" },
+ { "wmm_ac_addts", wpa_cli_cmd_wmm_ac_addts, NULL,
+ cli_cmd_flag_none,
+ "<uplink/downlink/bidi> <tsid=0..7> <up=0..7> [nominal_msdu_size=#] "
+ "[mean_data_rate=#] [min_phy_rate=#] [sba=#] [fixed_nominal_msdu] "
+ "= add WMM-AC traffic stream" },
+ { "wmm_ac_delts", wpa_cli_cmd_wmm_ac_delts, NULL,
+ cli_cmd_flag_none,
+ "<tsid> = delete WMM-AC traffic stream" },
+ { "wmm_ac_status", wpa_cli_cmd_wmm_ac_status, NULL,
+ cli_cmd_flag_none,
+ "= show status for Wireless Multi-Media Admission-Control" },
+ { "tdls_chan_switch", wpa_cli_cmd_tdls_chan_switch, NULL,
+ cli_cmd_flag_none,
+ "<addr> <oper class> <freq> [sec_channel_offset=] [center_freq1=] "
+ "[center_freq2=] [bandwidth=] [ht|vht] = enable channel switching "
+ "with TDLS peer" },
+ { "tdls_cancel_chan_switch", wpa_cli_cmd_tdls_cancel_chan_switch, NULL,
+ cli_cmd_flag_none,
+ "<addr> = disable channel switching with TDLS peer <addr>" },
{ "signal_poll", wpa_cli_cmd_signal_poll, NULL,
cli_cmd_flag_none,
"= get signal parameters" },
{ "vendor", wpa_cli_cmd_vendor, NULL, cli_cmd_flag_none,
"<vendor id> <command id> [<hex formatted command argument>] = Send vendor command"
},
+ { "neighbor_rep_request",
+ wpa_cli_cmd_neighbor_rep_request, NULL, cli_cmd_flag_none,
+ "[ssid=<SSID>] = Trigger request to AP for neighboring AP report "
+ "(with optional given SSID, default: current SSID)"
+ },
+ { "erp_flush", wpa_cli_cmd_erp_flush, NULL, cli_cmd_flag_none,
+ "= flush ERP keys" },
+ { "mac_rand_scan",
+ wpa_cli_cmd_mac_rand_scan, NULL, cli_cmd_flag_none,
+ "<scan|sched|pno|all> enable=<0/1> [addr=mac-address "
+ "mask=mac-address-mask] = scan MAC randomization"
+ },
{ NULL, NULL, NULL, cli_cmd_flag_none, NULL }
};
static int wpa_cli_exec(const char *program, const char *arg1,
const char *arg2)
{
- char *cmd;
+ char *arg;
size_t len;
int res;
- int ret = 0;
- len = os_strlen(program) + os_strlen(arg1) + os_strlen(arg2) + 3;
- cmd = os_malloc(len);
- if (cmd == NULL)
- return -1;
- res = os_snprintf(cmd, len, "%s %s %s", program, arg1, arg2);
- if (res < 0 || (size_t) res >= len) {
- os_free(cmd);
+ len = os_strlen(arg1) + os_strlen(arg2) + 2;
+ arg = os_malloc(len);
+ if (arg == NULL)
return -1;
- }
- cmd[len - 1] = '\0';
-#ifndef _WIN32_WCE
- if (system(cmd) < 0)
- ret = -1;
-#endif /* _WIN32_WCE */
- os_free(cmd);
+ os_snprintf(arg, len, "%s %s", arg1, arg2);
+ res = os_exec(program, arg, 1);
+ os_free(arg);
- return ret;
+ return res;
}
{
const char *pos;
char *copy = NULL, *id, *pos2;
+ const char *ifname = ctrl_ifname;
+ char ifname_buf[100];
pos = msg;
+ if (os_strncmp(pos, "IFNAME=", 7) == 0) {
+ const char *end;
+ end = os_strchr(pos + 7, ' ');
+ if (end && (unsigned int) (end - pos) < sizeof(ifname_buf)) {
+ pos += 7;
+ os_memcpy(ifname_buf, pos, end - pos);
+ ifname_buf[end - pos] = '\0';
+ ifname = ifname_buf;
+ pos = end + 1;
+ }
+ }
if (*pos == '<') {
+ const char *prev = pos;
/* skip priority */
pos = os_strchr(pos, '>');
if (pos)
pos++;
else
- pos = msg;
+ pos = prev;
}
if (str_match(pos, WPA_EVENT_CONNECTED)) {
if (wpa_cli_connected <= 0 || new_id != wpa_cli_last_id) {
wpa_cli_connected = 1;
wpa_cli_last_id = new_id;
- wpa_cli_exec(action_file, ctrl_ifname, "CONNECTED");
+ wpa_cli_exec(action_file, ifname, "CONNECTED");
}
} else if (str_match(pos, WPA_EVENT_DISCONNECTED)) {
if (wpa_cli_connected) {
wpa_cli_connected = 0;
- wpa_cli_exec(action_file, ctrl_ifname, "DISCONNECTED");
+ wpa_cli_exec(action_file, ifname, "DISCONNECTED");
}
- } else if (str_match(pos, P2P_EVENT_GROUP_STARTED)) {
+ } else if (str_match(pos, MESH_GROUP_STARTED)) {
wpa_cli_exec(action_file, ctrl_ifname, pos);
- } else if (str_match(pos, P2P_EVENT_GROUP_REMOVED)) {
+ } else if (str_match(pos, MESH_GROUP_REMOVED)) {
wpa_cli_exec(action_file, ctrl_ifname, pos);
- } else if (str_match(pos, P2P_EVENT_CROSS_CONNECT_ENABLE)) {
+ } else if (str_match(pos, MESH_PEER_CONNECTED)) {
wpa_cli_exec(action_file, ctrl_ifname, pos);
- } else if (str_match(pos, P2P_EVENT_CROSS_CONNECT_DISABLE)) {
+ } else if (str_match(pos, MESH_PEER_DISCONNECTED)) {
wpa_cli_exec(action_file, ctrl_ifname, pos);
+ } else if (str_match(pos, P2P_EVENT_GROUP_STARTED)) {
+ wpa_cli_exec(action_file, ifname, pos);
+ } else if (str_match(pos, P2P_EVENT_GROUP_REMOVED)) {
+ wpa_cli_exec(action_file, ifname, pos);
+ } else if (str_match(pos, P2P_EVENT_CROSS_CONNECT_ENABLE)) {
+ wpa_cli_exec(action_file, ifname, pos);
+ } else if (str_match(pos, P2P_EVENT_CROSS_CONNECT_DISABLE)) {
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, P2P_EVENT_GO_NEG_FAILURE)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, WPS_EVENT_SUCCESS)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, WPS_EVENT_FAIL)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, AP_STA_CONNECTED)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, AP_STA_DISCONNECTED)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, ESS_DISASSOC_IMMINENT)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, HS20_SUBSCRIPTION_REMEDIATION)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, HS20_DEAUTH_IMMINENT_NOTICE)) {
- wpa_cli_exec(action_file, ctrl_ifname, pos);
+ wpa_cli_exec(action_file, ifname, pos);
} else if (str_match(pos, WPA_EVENT_TERMINATING)) {
printf("wpa_supplicant is terminating - stop monitoring\n");
wpa_cli_quit = 1;
return;
}
while (wpa_ctrl_pending(ctrl) > 0) {
- char buf[256];
+ char buf[4096];
size_t len = sizeof(buf) - 1;
if (wpa_ctrl_recv(ctrl, buf, &len) == 0) {
buf[len] = '\0';
static void wpa_cli_ping(void *eloop_ctx, void *timeout_ctx)
{
- if (ctrl_conn && _wpa_ctrl_command(ctrl_conn, "PING", 0)) {
- printf("Connection to wpa_supplicant lost - trying to "
- "reconnect\n");
- wpa_cli_close_connection();
+ if (ctrl_conn) {
+ int res;
+ char *prefix = ifname_prefix;
+
+ ifname_prefix = NULL;
+ res = _wpa_ctrl_command(ctrl_conn, "PING", 0);
+ ifname_prefix = prefix;
+ if (res) {
+ printf("Connection to wpa_supplicant lost - trying to "
+ "reconnect\n");
+ wpa_cli_close_connection();
+ }
}
if (!ctrl_conn)
wpa_cli_reconnect();
break;
*end = '\0';
ret = os_snprintf(txt, sizeof(txt), "ifname=%s", pos);
- if (ret > 0 && ret < (int) sizeof(txt))
+ if (!os_snprintf_error(sizeof(txt), ret))
cli_txt_list_add(&ifnames, txt);
pos = end + 1;
}
projects / mech_eap.git / blobdiff