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-rw-r--r--src/p2p/Makefile27
-rw-r--r--src/p2p/p2p.h23
-rw-r--r--src/p2p/p2p_i.h8
-rw-r--r--src/p2p/p2p_invitation.c2
-rw-r--r--src/p2p/p2p_parse.c22
-rw-r--r--src/p2p/p2p_pd.c6
6 files changed, 55 insertions, 33 deletions
diff --git a/src/p2p/Makefile b/src/p2p/Makefile
index adfd3dfd..5587fcf2 100644
--- a/src/p2p/Makefile
+++ b/src/p2p/Makefile
@@ -1,8 +1,29 @@
-all:
- @echo Nothing to be made.
+all: libp2p.a
clean:
- rm -f *~ *.o *.d *.gcno *.gcda *.gcov
+ rm -f *~ *.o *.d *.gcno *.gcda *.gcov libp2p.a
install:
@echo Nothing to be made.
+
+include ../lib.rules
+
+CFLAGS += -DCONFIG_WIFI_DISPLAY
+CFLAGS += -DCONFIG_WPS_NFC
+
+LIB_OBJS= \
+ p2p_build.o \
+ p2p.o \
+ p2p_dev_disc.o \
+ p2p_go_neg.o \
+ p2p_group.o \
+ p2p_invitation.o \
+ p2p_parse.o \
+ p2p_pd.o \
+ p2p_sd.o \
+ p2p_utils.o
+
+libp2p.a: $(LIB_OBJS)
+ $(AR) crT $@ $?
+
+-include $(OBJS:%.o=%.d)
diff --git a/src/p2p/p2p.h b/src/p2p/p2p.h
index 2e5c3dc7..da2446df 100644
--- a/src/p2p/p2p.h
+++ b/src/p2p/p2p.h
@@ -9,7 +9,8 @@
#ifndef P2P_H
#define P2P_H
-#include "wps/wps_defs.h"
+#include "common/ieee802_11_defs.h"
+#include "wps/wps.h"
/* P2P ASP Setup Capability */
#define P2PS_SETUP_NONE 0
@@ -95,7 +96,7 @@ struct p2p_go_neg_results {
/**
* ssid - SSID of the group
*/
- u8 ssid[32];
+ u8 ssid[SSID_MAX_LEN];
/**
* ssid_len - Length of SSID in octets
@@ -268,27 +269,27 @@ struct p2p_peer_info {
/**
* device_name - Device Name (0..32 octets encoded in UTF-8)
*/
- char device_name[33];
+ char device_name[WPS_DEV_NAME_MAX_LEN + 1];
/**
* manufacturer - Manufacturer (0..64 octets encoded in UTF-8)
*/
- char manufacturer[65];
+ char manufacturer[WPS_MANUFACTURER_MAX_LEN + 1];
/**
* model_name - Model Name (0..32 octets encoded in UTF-8)
*/
- char model_name[33];
+ char model_name[WPS_MODEL_NAME_MAX_LEN + 1];
/**
* model_number - Model Number (0..32 octets encoded in UTF-8)
*/
- char model_number[33];
+ char model_number[WPS_MODEL_NUMBER_MAX_LEN + 1];
/**
* serial_number - Serial Number (0..32 octets encoded in UTF-8)
*/
- char serial_number[33];
+ char serial_number[WPS_SERIAL_NUMBER_MAX_LEN + 1];
/**
* level - Signal level
@@ -316,7 +317,7 @@ struct p2p_peer_info {
* This list includes from 0 to 16 Secondary Device Types as indicated
* by wps_sec_dev_type_list_len (8 * number of types).
*/
- u8 wps_sec_dev_type_list[128];
+ u8 wps_sec_dev_type_list[WPS_SEC_DEV_TYPE_MAX_LEN];
/**
* wps_sec_dev_type_list_len - Length of secondary device type list
@@ -495,7 +496,7 @@ struct p2p_config {
* This data will be added to the end of the SSID after the
* DIRECT-<random two octets> prefix.
*/
- u8 ssid_postfix[32 - 9];
+ u8 ssid_postfix[SSID_MAX_LEN - 9];
/**
* ssid_postfix_len - Length of the ssid_postfix data
@@ -1607,7 +1608,7 @@ struct p2p_group_config {
/**
* ssid - Group SSID
*/
- u8 ssid[32];
+ u8 ssid[SSID_MAX_LEN];
/**
* ssid_len - Length of SSID
@@ -2214,7 +2215,7 @@ struct p2p_nfc_params {
size_t oob_dev_pw_len;
int go_freq;
u8 go_dev_addr[ETH_ALEN];
- u8 go_ssid[32];
+ u8 go_ssid[SSID_MAX_LEN];
size_t go_ssid_len;
};
diff --git a/src/p2p/p2p_i.h b/src/p2p/p2p_i.h
index 6af19ced..289a62d3 100644
--- a/src/p2p/p2p_i.h
+++ b/src/p2p/p2p_i.h
@@ -71,7 +71,7 @@ struct p2p_device {
char country[3];
struct p2p_channels channels;
int oper_freq;
- u8 oper_ssid[32];
+ u8 oper_ssid[SSID_MAX_LEN];
size_t oper_ssid_len;
/**
@@ -322,7 +322,7 @@ struct p2p_data {
/**
* ssid - Selected SSID for GO Negotiation (if local end will be GO)
*/
- u8 ssid[32];
+ u8 ssid[SSID_MAX_LEN];
/**
* ssid_len - ssid length in octets
@@ -403,7 +403,7 @@ struct p2p_data {
enum p2p_invite_role inv_role;
u8 inv_bssid[ETH_ALEN];
int inv_bssid_set;
- u8 inv_ssid[32];
+ u8 inv_ssid[SSID_MAX_LEN];
size_t inv_ssid_len;
u8 inv_sa[ETH_ALEN];
u8 inv_group_bssid[ETH_ALEN];
@@ -578,7 +578,7 @@ struct p2p_message {
const u8 *p2p_device_addr;
const u8 *pri_dev_type;
u8 num_sec_dev_types;
- char device_name[33];
+ char device_name[WPS_DEV_NAME_MAX_LEN + 1];
u16 config_methods;
/* WPS IE */
diff --git a/src/p2p/p2p_invitation.c b/src/p2p/p2p_invitation.c
index 558c6dd0..44a6bbfd 100644
--- a/src/p2p/p2p_invitation.c
+++ b/src/p2p/p2p_invitation.c
@@ -387,7 +387,7 @@ fail:
} else
p2p->inv_group_bssid_ptr = NULL;
if (msg.group_id) {
- if (msg.group_id_len - ETH_ALEN <= 32) {
+ if (msg.group_id_len - ETH_ALEN <= SSID_MAX_LEN) {
os_memcpy(p2p->inv_ssid, msg.group_id + ETH_ALEN,
msg.group_id_len - ETH_ALEN);
p2p->inv_ssid_len = msg.group_id_len - ETH_ALEN;
diff --git a/src/p2p/p2p_parse.c b/src/p2p/p2p_parse.c
index fd6a4610..980dddf1 100644
--- a/src/p2p/p2p_parse.c
+++ b/src/p2p/p2p_parse.c
@@ -149,7 +149,8 @@ static int p2p_parse_attribute(u8 id, const u8 *data, u16 len,
pos += 2;
nlen = WPA_GET_BE16(pos);
pos += 2;
- if (data + len - pos < (int) nlen || nlen > 32) {
+ if (data + len - pos < (int) nlen ||
+ nlen > WPS_DEV_NAME_MAX_LEN) {
wpa_printf(MSG_DEBUG, "P2P: Invalid Device Name "
"length %d (buf len %d)", (int) nlen,
(int) (data + len - pos));
@@ -160,8 +161,7 @@ static int p2p_parse_attribute(u8 id, const u8 *data, u16 len,
for (i = 0; i < nlen; i++) {
if (msg->device_name[i] == '\0')
break;
- if (msg->device_name[i] > 0 &&
- msg->device_name[i] < 32)
+ if (is_ctrl_char(msg->device_name[i]))
msg->device_name[i] = '_';
}
wpa_printf(MSG_DEBUG, "P2P: * Device Info: addr " MACSTR
@@ -203,7 +203,7 @@ static int p2p_parse_attribute(u8 id, const u8 *data, u16 len,
MAC2STR(msg->group_bssid));
break;
case P2P_ATTR_GROUP_ID:
- if (len < ETH_ALEN || len > ETH_ALEN + 32) {
+ if (len < ETH_ALEN || len > ETH_ALEN + SSID_MAX_LEN) {
wpa_printf(MSG_DEBUG, "P2P: Invalid P2P Group ID "
"attribute length %d", len);
return -1;
@@ -371,9 +371,9 @@ static int p2p_parse_attribute(u8 id, const u8 *data, u16 len,
break;
case P2P_ATTR_PERSISTENT_GROUP:
{
- if (len < ETH_ALEN) {
+ if (len < ETH_ALEN || len > ETH_ALEN + SSID_MAX_LEN) {
wpa_printf(MSG_DEBUG,
- "P2P: Too short Persistent Group Info (length %u)",
+ "P2P: Invalid Persistent Group Info (length %u)",
len);
return -1;
}
@@ -516,7 +516,7 @@ int p2p_parse_ies(const u8 *data, size_t len, struct p2p_message *msg)
struct ieee802_11_elems elems;
ieee802_11_parse_elems(data, len, &elems, 0);
- if (elems.ds_params && elems.ds_params_len >= 1)
+ if (elems.ds_params)
msg->ds_params = elems.ds_params;
if (elems.ssid)
msg->ssid = elems.ssid - 2;
@@ -674,8 +674,8 @@ int p2p_group_info_parse(const u8 *gi, size_t gi_len,
t += 2;
if (count > cend - t)
return -1; /* invalid Device Name TLV */
- if (count >= 32)
- count = 32;
+ if (count >= WPS_DEV_NAME_MAX_LEN)
+ count = WPS_DEV_NAME_MAX_LEN;
cli->dev_name = (const char *) t;
cli->dev_name_len = count;
@@ -703,7 +703,7 @@ static int p2p_group_info_text(const u8 *gi, size_t gi_len, char *buf,
for (i = 0; i < info.num_clients; i++) {
struct p2p_client_info *cli;
- char name[33];
+ char name[WPS_DEV_NAME_MAX_LEN + 1];
char devtype[WPS_DEV_TYPE_BUFSIZE];
u8 s;
int count;
@@ -742,7 +742,7 @@ static int p2p_group_info_text(const u8 *gi, size_t gi_len, char *buf,
name[cli->dev_name_len] = '\0';
count = (int) cli->dev_name_len - 1;
while (count >= 0) {
- if (name[count] > 0 && name[count] < 32)
+ if (is_ctrl_char(name[count]))
name[count] = '_';
count--;
}
diff --git a/src/p2p/p2p_pd.c b/src/p2p/p2p_pd.c
index 328b1e02..bc84269e 100644
--- a/src/p2p/p2p_pd.c
+++ b/src/p2p/p2p_pd.c
@@ -44,7 +44,7 @@ static void p2ps_add_new_group_info(struct p2p_data *p2p, struct wpabuf *buf)
{
int found;
u8 intended_addr[ETH_ALEN];
- u8 ssid[32];
+ u8 ssid[SSID_MAX_LEN];
size_t ssid_len;
int group_iface;
@@ -84,7 +84,7 @@ static void p2ps_add_pd_req_attrs(struct p2p_data *p2p, struct p2p_device *dev,
struct p2ps_provision *prov = p2p->p2ps_prov;
u8 feat_cap_mask[] = { 1, 0 };
int shared_group = 0;
- u8 ssid[32];
+ u8 ssid[SSID_MAX_LEN];
size_t ssid_len;
u8 go_dev_addr[ETH_ALEN];
@@ -293,7 +293,7 @@ static struct wpabuf * p2p_build_prov_disc_resp(struct p2p_data *p2p,
if (persist_ssid && p2p->cfg->get_persistent_group &&
(status == P2P_SC_SUCCESS ||
status == P2P_SC_SUCCESS_DEFERRED)) {
- u8 ssid[32];
+ u8 ssid[SSID_MAX_LEN];
size_t ssid_len;
u8 go_dev_addr[ETH_ALEN];
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-08 22:12:34 +0000