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Diffstat (limited to 'freebsd/contrib/wpa/wpa_supplicant/hs20_supplicant.c')
-rw-r--r--freebsd/contrib/wpa/wpa_supplicant/hs20_supplicant.c313
1 files changed, 263 insertions, 50 deletions
diff --git a/freebsd/contrib/wpa/wpa_supplicant/hs20_supplicant.c b/freebsd/contrib/wpa/wpa_supplicant/hs20_supplicant.c
index ab52320d..44be415a 100644
--- a/freebsd/contrib/wpa/wpa_supplicant/hs20_supplicant.c
+++ b/freebsd/contrib/wpa/wpa_supplicant/hs20_supplicant.c
@@ -27,6 +27,7 @@
#include "gas_query.h"
#include "interworking.h"
#include "hs20_supplicant.h"
+#include "base64.h"
#define OSU_MAX_ITEMS 10
@@ -62,6 +63,46 @@ struct osu_provider {
};
+void hs20_configure_frame_filters(struct wpa_supplicant *wpa_s)
+{
+ struct wpa_bss *bss = wpa_s->current_bss;
+ u8 *bssid = wpa_s->bssid;
+ const u8 *ie;
+ const u8 *ext_capa;
+ u32 filter = 0;
+
+ if (!bss || !is_hs20_network(wpa_s, wpa_s->current_ssid, bss)) {
+ wpa_printf(MSG_DEBUG,
+ "Not configuring frame filtering - BSS " MACSTR
+ " is not a Hotspot 2.0 network", MAC2STR(bssid));
+ return;
+ }
+
+ ie = wpa_bss_get_vendor_ie(bss, HS20_IE_VENDOR_TYPE);
+
+ /* Check if DGAF disabled bit is zero (5th byte in the IE) */
+ if (!ie || ie[1] < 5)
+ wpa_printf(MSG_DEBUG,
+ "Not configuring frame filtering - Can't extract DGAF bit");
+ else if (!(ie[6] & HS20_DGAF_DISABLED))
+ filter |= WPA_DATA_FRAME_FILTER_FLAG_GTK;
+
+ ext_capa = wpa_bss_get_ie(bss, WLAN_EID_EXT_CAPAB);
+ if (!ext_capa || ext_capa[1] < 2) {
+ wpa_printf(MSG_DEBUG,
+ "Not configuring frame filtering - Can't extract Proxy ARP bit");
+ return;
+ }
+
+ /* Check if Proxy ARP is enabled (2nd byte in the IE) */
+ if (ext_capa[3] & BIT(4))
+ filter |= WPA_DATA_FRAME_FILTER_FLAG_ARP |
+ WPA_DATA_FRAME_FILTER_FLAG_NA;
+
+ wpa_drv_configure_frame_filters(wpa_s, filter);
+}
+
+
void wpas_hs20_add_indication(struct wpabuf *buf, int pps_mo_id)
{
u8 conf;
@@ -166,8 +207,8 @@ void hs20_put_anqp_req(u32 stypes, const u8 *payload, size_t payload_len,
}
-struct wpabuf * hs20_build_anqp_req(u32 stypes, const u8 *payload,
- size_t payload_len)
+static struct wpabuf * hs20_build_anqp_req(u32 stypes, const u8 *payload,
+ size_t payload_len)
{
struct wpabuf *buf;
@@ -182,13 +223,14 @@ struct wpabuf * hs20_build_anqp_req(u32 stypes, const u8 *payload,
int hs20_anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, u32 stypes,
- const u8 *payload, size_t payload_len)
+ const u8 *payload, size_t payload_len, int inmem)
{
struct wpabuf *buf;
int ret = 0;
int freq;
struct wpa_bss *bss;
int res;
+ struct icon_entry *icon_entry;
bss = wpa_bss_get_bssid(wpa_s, dst);
if (!bss) {
@@ -212,15 +254,127 @@ int hs20_anqp_send_req(struct wpa_supplicant *wpa_s, const u8 *dst, u32 stypes,
if (res < 0) {
wpa_printf(MSG_DEBUG, "ANQP: Failed to send Query Request");
wpabuf_free(buf);
- ret = -1;
+ return -1;
} else
wpa_printf(MSG_DEBUG, "ANQP: Query started with dialog token "
"%u", res);
+ if (inmem) {
+ icon_entry = os_zalloc(sizeof(struct icon_entry));
+ if (!icon_entry)
+ return -1;
+ os_memcpy(icon_entry->bssid, dst, ETH_ALEN);
+ icon_entry->file_name = os_malloc(payload_len + 1);
+ if (!icon_entry->file_name) {
+ os_free(icon_entry);
+ return -1;
+ }
+ os_memcpy(icon_entry->file_name, payload, payload_len);
+ icon_entry->file_name[payload_len] = '\0';
+ icon_entry->dialog_token = res;
+
+ dl_list_add(&wpa_s->icon_head, &icon_entry->list);
+ }
+
return ret;
}
+static struct icon_entry * hs20_find_icon(struct wpa_supplicant *wpa_s,
+ const u8 *bssid,
+ const char *file_name)
+{
+ struct icon_entry *icon;
+
+ dl_list_for_each(icon, &wpa_s->icon_head, struct icon_entry, list) {
+ if (os_memcmp(icon->bssid, bssid, ETH_ALEN) == 0 &&
+ os_strcmp(icon->file_name, file_name) == 0 && icon->image)
+ return icon;
+ }
+
+ return NULL;
+}
+
+
+int hs20_get_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
+ const char *file_name, size_t offset, size_t size,
+ char *reply, size_t buf_len)
+{
+ struct icon_entry *icon;
+ size_t out_size;
+ unsigned char *b64;
+ size_t b64_size;
+ int reply_size;
+
+ wpa_printf(MSG_DEBUG, "HS20: Get icon " MACSTR " %s @ %u +%u (%u)",
+ MAC2STR(bssid), file_name, (unsigned int) offset,
+ (unsigned int) size, (unsigned int) buf_len);
+
+ icon = hs20_find_icon(wpa_s, bssid, file_name);
+ if (!icon || !icon->image || offset >= icon->image_len)
+ return -1;
+ if (size > icon->image_len - offset)
+ size = icon->image_len - offset;
+ out_size = buf_len - 3 /* max base64 padding */;
+ if (size * 4 > out_size * 3)
+ size = out_size * 3 / 4;
+ if (size == 0)
+ return -1;
+
+ b64 = base64_encode(&icon->image[offset], size, &b64_size);
+ if (b64 && buf_len >= b64_size) {
+ os_memcpy(reply, b64, b64_size);
+ reply_size = b64_size;
+ } else {
+ reply_size = -1;
+ }
+ os_free(b64);
+ return reply_size;
+}
+
+
+static void hs20_free_icon_entry(struct icon_entry *icon)
+{
+ wpa_printf(MSG_DEBUG, "HS20: Free stored icon from " MACSTR
+ " dialog_token=%u file_name=%s image_len=%u",
+ MAC2STR(icon->bssid), icon->dialog_token,
+ icon->file_name ? icon->file_name : "N/A",
+ (unsigned int) icon->image_len);
+ os_free(icon->file_name);
+ os_free(icon->image);
+ os_free(icon);
+}
+
+
+int hs20_del_icon(struct wpa_supplicant *wpa_s, const u8 *bssid,
+ const char *file_name)
+{
+ struct icon_entry *icon, *tmp;
+ int count = 0;
+
+ if (!bssid)
+ wpa_printf(MSG_DEBUG, "HS20: Delete all stored icons");
+ else if (!file_name)
+ wpa_printf(MSG_DEBUG, "HS20: Delete all stored icons for "
+ MACSTR, MAC2STR(bssid));
+ else
+ wpa_printf(MSG_DEBUG, "HS20: Delete stored icons for "
+ MACSTR " file name %s", MAC2STR(bssid), file_name);
+
+ dl_list_for_each_safe(icon, tmp, &wpa_s->icon_head, struct icon_entry,
+ list) {
+ if ((!bssid || os_memcmp(icon->bssid, bssid, ETH_ALEN) == 0) &&
+ (!file_name ||
+ os_strcmp(icon->file_name, file_name) == 0)) {
+ dl_list_del(&icon->list);
+ hs20_free_icon_entry(icon);
+ count++;
+ }
+ }
+ return count == 0 ? -1 : 0;
+}
+
+
static void hs20_set_osu_access_permission(const char *osu_dir,
const char *fname)
{
@@ -245,16 +399,53 @@ static void hs20_set_osu_access_permission(const char *osu_dir,
}
}
+
+static void hs20_remove_duplicate_icons(struct wpa_supplicant *wpa_s,
+ struct icon_entry *new_icon)
+{
+ struct icon_entry *icon, *tmp;
+
+ dl_list_for_each_safe(icon, tmp, &wpa_s->icon_head, struct icon_entry,
+ list) {
+ if (icon == new_icon)
+ continue;
+ if (os_memcmp(icon->bssid, new_icon->bssid, ETH_ALEN) == 0 &&
+ os_strcmp(icon->file_name, new_icon->file_name) == 0) {
+ dl_list_del(&icon->list);
+ hs20_free_icon_entry(icon);
+ }
+ }
+}
+
+
static int hs20_process_icon_binary_file(struct wpa_supplicant *wpa_s,
const u8 *sa, const u8 *pos,
- size_t slen)
+ size_t slen, u8 dialog_token)
{
char fname[256];
int png;
FILE *f;
u16 data_len;
+ struct icon_entry *icon;
+
+ dl_list_for_each(icon, &wpa_s->icon_head, struct icon_entry, list) {
+ if (icon->dialog_token == dialog_token && !icon->image &&
+ os_memcmp(icon->bssid, sa, ETH_ALEN) == 0) {
+ icon->image = os_malloc(slen);
+ if (!icon->image)
+ return -1;
+ os_memcpy(icon->image, pos, slen);
+ icon->image_len = slen;
+ hs20_remove_duplicate_icons(wpa_s, icon);
+ wpa_msg(wpa_s, MSG_INFO,
+ RX_HS20_ICON MACSTR " %s %u",
+ MAC2STR(sa), icon->file_name,
+ (unsigned int) icon->image_len);
+ return 0;
+ }
+ }
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR " Icon Binary File",
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR " Icon Binary File",
MAC2STR(sa));
if (slen < 4) {
@@ -317,7 +508,7 @@ static int hs20_process_icon_binary_file(struct wpa_supplicant *wpa_s,
}
fclose(f);
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP-ICON %s", fname);
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP_ICON "%s", fname);
return 0;
}
@@ -360,7 +551,7 @@ static void hs20_osu_icon_fetch_result(struct wpa_supplicant *wpa_s, int res)
void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
struct wpa_bss *bss, const u8 *sa,
- const u8 *data, size_t slen)
+ const u8 *data, size_t slen, u8 dialog_token)
{
const u8 *pos = data;
u8 subtype;
@@ -381,7 +572,7 @@ void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
switch (subtype) {
case HS20_STYPE_CAPABILITY_LIST:
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
" HS Capability List", MAC2STR(sa));
wpa_hexdump_ascii(MSG_DEBUG, "HS Capability List", pos, slen);
if (anqp) {
@@ -391,7 +582,7 @@ void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
}
break;
case HS20_STYPE_OPERATOR_FRIENDLY_NAME:
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
" Operator Friendly Name", MAC2STR(sa));
wpa_hexdump_ascii(MSG_DEBUG, "oper friendly name", pos, slen);
if (anqp) {
@@ -407,7 +598,7 @@ void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
"Metrics value from " MACSTR, MAC2STR(sa));
break;
}
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
" WAN Metrics %02x:%u:%u:%u:%u:%u", MAC2STR(sa),
pos[0], WPA_GET_LE32(pos + 1), WPA_GET_LE32(pos + 5),
pos[9], pos[10], WPA_GET_LE16(pos + 11));
@@ -417,7 +608,7 @@ void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
}
break;
case HS20_STYPE_CONNECTION_CAPABILITY:
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
" Connection Capability", MAC2STR(sa));
wpa_hexdump_ascii(MSG_DEBUG, "conn capability", pos, slen);
if (anqp) {
@@ -427,7 +618,7 @@ void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
}
break;
case HS20_STYPE_OPERATING_CLASS:
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
" Operating Class", MAC2STR(sa));
wpa_hexdump_ascii(MSG_DEBUG, "Operating Class", pos, slen);
if (anqp) {
@@ -437,7 +628,7 @@ void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
}
break;
case HS20_STYPE_OSU_PROVIDERS_LIST:
- wpa_msg(wpa_s, MSG_INFO, "RX-HS20-ANQP " MACSTR
+ wpa_msg(wpa_s, MSG_INFO, RX_HS20_ANQP MACSTR
" OSU Providers list", MAC2STR(sa));
wpa_s->num_prov_found++;
if (anqp) {
@@ -447,7 +638,8 @@ void hs20_parse_rx_hs20_anqp_resp(struct wpa_supplicant *wpa_s,
}
break;
case HS20_STYPE_ICON_BINARY_FILE:
- ret = hs20_process_icon_binary_file(wpa_s, sa, pos, slen);
+ ret = hs20_process_icon_binary_file(wpa_s, sa, pos, slen,
+ dialog_token);
if (wpa_s->fetch_osu_icon_in_progress) {
hs20_osu_icon_fetch_result(wpa_s, ret);
eloop_cancel_timeout(hs20_continue_icon_fetch,
@@ -513,7 +705,10 @@ static void hs20_osu_fetch_done(struct wpa_supplicant *wpa_s)
wpa_s->conf->osu_dir);
f = fopen(fname, "w");
if (f == NULL) {
+ wpa_msg(wpa_s, MSG_INFO,
+ "Could not write OSU provider information");
hs20_free_osu_prov(wpa_s);
+ wpa_s->fetch_anqp_in_progress = 0;
return;
}
@@ -581,7 +776,8 @@ void hs20_next_osu_icon(struct wpa_supplicant *wpa_s)
if (hs20_anqp_send_req(wpa_s, osu->bssid,
BIT(HS20_STYPE_ICON_REQUEST),
(u8 *) icon->filename,
- os_strlen(icon->filename)) < 0) {
+ os_strlen(icon->filename),
+ 0) < 0) {
icon->failed = 1;
continue;
}
@@ -619,7 +815,7 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
prov->osu_ssid_len = osu_ssid_len;
/* OSU Friendly Name Length */
- if (pos + 2 > end) {
+ if (end - pos < 2) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
"Friendly Name Length");
return;
@@ -635,9 +831,9 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
pos += len2;
/* OSU Friendly Name Duples */
- while (pos2 + 4 <= pos && prov->friendly_name_count < OSU_MAX_ITEMS) {
+ while (pos - pos2 >= 4 && prov->friendly_name_count < OSU_MAX_ITEMS) {
struct osu_lang_string *f;
- if (pos2 + 1 + pos2[0] > pos || pos2[0] < 3) {
+ if (1 + pos2[0] > pos - pos2 || pos2[0] < 3) {
wpa_printf(MSG_DEBUG, "Invalid OSU Friendly Name");
break;
}
@@ -648,7 +844,7 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
}
/* OSU Server URI */
- if (pos + 1 > end) {
+ if (end - pos < 1) {
wpa_printf(MSG_DEBUG,
"HS 2.0: Not enough room for OSU Server URI length");
return;
@@ -663,7 +859,7 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
pos += uri_len;
/* OSU Method list */
- if (pos + 1 > end) {
+ if (end - pos < 1) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU Method "
"list length");
return;
@@ -683,7 +879,7 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
}
/* Icons Available Length */
- if (pos + 2 > end) {
+ if (end - pos < 2) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for Icons "
"Available Length");
return;
@@ -703,7 +899,7 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
struct osu_icon *icon = &prov->icon[prov->icon_count];
u8 flen;
- if (pos2 + 2 + 2 + 3 + 1 + 1 > pos) {
+ if (2 + 2 + 3 + 1 + 1 > pos - pos2) {
wpa_printf(MSG_DEBUG, "HS 2.0: Invalid Icon Metadata");
break;
}
@@ -715,46 +911,46 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
os_memcpy(icon->lang, pos2, 3);
pos2 += 3;
- flen = pos2[0];
- if (flen > pos - pos2 - 1) {
+ flen = *pos2++;
+ if (flen > pos - pos2) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon Type");
break;
}
- os_memcpy(icon->icon_type, pos2 + 1, flen);
- pos2 += 1 + flen;
+ os_memcpy(icon->icon_type, pos2, flen);
+ pos2 += flen;
- if (pos2 + 1 > pos) {
+ if (pos - pos2 < 1) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon "
"Filename length");
break;
}
- flen = pos2[0];
- if (flen > pos - pos2 - 1) {
+ flen = *pos2++;
+ if (flen > pos - pos2) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not room for Icon "
"Filename");
break;
}
- os_memcpy(icon->filename, pos2 + 1, flen);
- pos2 += 1 + flen;
+ os_memcpy(icon->filename, pos2, flen);
+ pos2 += flen;
prov->icon_count++;
}
/* OSU_NAI */
- if (pos + 1 > end) {
+ if (end - pos < 1) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU_NAI");
return;
}
- osu_nai_len = pos[0];
- if (osu_nai_len > end - pos - 1) {
+ osu_nai_len = *pos++;
+ if (osu_nai_len > end - pos) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU_NAI");
return;
}
- os_memcpy(prov->osu_nai, pos + 1, osu_nai_len);
- pos += 1 + osu_nai_len;
+ os_memcpy(prov->osu_nai, pos, osu_nai_len);
+ pos += osu_nai_len;
/* OSU Service Description Length */
- if (pos + 2 > end) {
+ if (end - pos < 2) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for OSU "
"Service Description Length");
return;
@@ -770,20 +966,20 @@ static void hs20_osu_add_prov(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
pos += len2;
/* OSU Service Description Duples */
- while (pos2 + 4 <= pos && prov->serv_desc_count < OSU_MAX_ITEMS) {
+ while (pos - pos2 >= 4 && prov->serv_desc_count < OSU_MAX_ITEMS) {
struct osu_lang_string *f;
u8 descr_len;
- descr_len = pos2[0];
- if (descr_len > pos - pos2 - 1 || descr_len < 3) {
+ descr_len = *pos2++;
+ if (descr_len > pos - pos2 || descr_len < 3) {
wpa_printf(MSG_DEBUG, "Invalid OSU Service "
"Description");
break;
}
f = &prov->serv_desc[prov->serv_desc_count++];
- os_memcpy(f->lang, pos2 + 1, 3);
- os_memcpy(f->text, pos2 + 1 + 3, descr_len - 3);
- pos2 += 1 + descr_len;
+ os_memcpy(f->lang, pos2, 3);
+ os_memcpy(f->text, pos2 + 3, descr_len - 3);
+ pos2 += descr_len;
}
wpa_printf(MSG_DEBUG, "HS 2.0: Added OSU Provider through " MACSTR,
@@ -818,9 +1014,9 @@ void hs20_osu_icon_fetch(struct wpa_supplicant *wpa_s)
end = pos + wpabuf_len(prov_anqp);
/* OSU SSID */
- if (pos + 1 > end)
+ if (end - pos < 1)
continue;
- if (pos + 1 + pos[0] > end) {
+ if (1 + pos[0] > end - pos) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for "
"OSU SSID");
continue;
@@ -834,7 +1030,7 @@ void hs20_osu_icon_fetch(struct wpa_supplicant *wpa_s)
osu_ssid = pos;
pos += osu_ssid_len;
- if (pos + 1 > end) {
+ if (end - pos < 1) {
wpa_printf(MSG_DEBUG, "HS 2.0: Not enough room for "
"Number of OSU Providers");
continue;
@@ -844,7 +1040,7 @@ void hs20_osu_icon_fetch(struct wpa_supplicant *wpa_s)
num_providers);
/* OSU Providers */
- while (pos + 2 < end && num_providers > 0) {
+ while (end - pos > 2 && num_providers > 0) {
num_providers--;
len = WPA_GET_LE16(pos);
pos += 2;
@@ -884,7 +1080,7 @@ static void hs20_osu_scan_res_handler(struct wpa_supplicant *wpa_s,
}
-int hs20_fetch_osu(struct wpa_supplicant *wpa_s)
+int hs20_fetch_osu(struct wpa_supplicant *wpa_s, int skip_scan)
{
if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
wpa_printf(MSG_DEBUG, "HS 2.0: Cannot start fetch_osu - "
@@ -915,7 +1111,16 @@ int hs20_fetch_osu(struct wpa_supplicant *wpa_s)
wpa_msg(wpa_s, MSG_INFO, "Starting OSU provisioning information fetch");
wpa_s->num_osu_scans = 0;
wpa_s->num_prov_found = 0;
- hs20_start_osu_scan(wpa_s);
+ if (skip_scan) {
+ wpa_s->network_select = 0;
+ wpa_s->fetch_all_anqp = 1;
+ wpa_s->fetch_osu_info = 1;
+ wpa_s->fetch_osu_icon_in_progress = 0;
+
+ interworking_start_fetch_anqp(wpa_s);
+ } else {
+ hs20_start_osu_scan(wpa_s);
+ }
return 0;
}
@@ -1004,8 +1209,16 @@ void hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s, u8 code,
}
+void hs20_init(struct wpa_supplicant *wpa_s)
+{
+ dl_list_init(&wpa_s->icon_head);
+}
+
+
void hs20_deinit(struct wpa_supplicant *wpa_s)
{
eloop_cancel_timeout(hs20_continue_icon_fetch, wpa_s, NULL);
hs20_free_osu_prov(wpa_s);
+ if (wpa_s->icon_head.next)
+ hs20_del_icon(wpa_s, NULL, NULL);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 15:53:01 +0000