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GAS: Remove unnecessarily duplicate gas_frag_limit configuration

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The actual BSS configuration parameter can be updated with the SET
control interface command, so there is no need to maintain a separate
per-BSS parameter and a separate control interface handling for this.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-12-30 00:23:10 +02:00
parent 678dcebedd
commit 2977f5193a
6 changed files with 15 additions and 19 deletions
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10
hostapd/config_file.c
View file

@ -3298,7 +3298,15 @@ static int hostapd_config_fill(struct hostapd_config *conf,
if (parse_anqp_elem(bss, pos, line) < 0)
return 1;
} else if (os_strcmp(buf, "gas_frag_limit") == 0) {
bss->gas_frag_limit = atoi(pos);
int val = atoi(pos);
if (val <= 0) {
wpa_printf(MSG_ERROR,
"Line %d: Invalid gas_frag_limit '%s'",
line, pos);
return 1;
}
bss->gas_frag_limit = val;
} else if (os_strcmp(buf, "gas_comeback_delay") == 0) {
bss->gas_comeback_delay = atoi(pos);
} else if (os_strcmp(buf, "qos_map_set") == 0) {

8
hostapd/ctrl_iface.c
View file

@ -1352,14 +1352,6 @@ static int hostapd_ctrl_iface_set(struct hostapd_data *hapd, char *cmd)
wpa_printf(MSG_DEBUG, "WPS: Testing - wps_corrupt_pkhash=%d",
wps_corrupt_pkhash);
#endif /* CONFIG_WPS_TESTING */
#ifdef CONFIG_INTERWORKING
} else if (os_strcasecmp(cmd, "gas_frag_limit") == 0) {
int val = atoi(value);
if (val <= 0)
ret = -1;
else
hapd->gas_frag_limit = val;
#endif /* CONFIG_INTERWORKING */
#ifdef CONFIG_TESTING_OPTIONS
} else if (os_strcasecmp(cmd, "ext_mgmt_frame_handling") == 0) {
hapd->ext_mgmt_frame_handling = atoi(value);

2
src/ap/ap_config.c
View file

@ -96,6 +96,8 @@ void hostapd_config_defaults_bss(struct hostapd_bss_config *bss)
bss->sae_anti_clogging_threshold = 5;
bss->gas_frag_limit = 1400;
#ifdef CONFIG_FILS
dl_list_init(&bss->fils_realms);
#endif /* CONFIG_FILS */

2
src/ap/ap_config.h
View file

@ -515,7 +515,7 @@ struct hostapd_bss_config {
struct dl_list anqp_elem; /* list of struct anqp_element */
u16 gas_comeback_delay;
int gas_frag_limit;
size_t gas_frag_limit;
int gas_address3;
u8 qos_map_set[16 + 2 * 21];

9
src/ap/gas_serv.c
View file

@ -1245,7 +1245,7 @@ static void gas_serv_req_local_processing(struct hostapd_data *hapd,
}
#endif /* CONFIG_P2P */
if (wpabuf_len(buf) > hapd->gas_frag_limit ||
if (wpabuf_len(buf) > hapd->conf->gas_frag_limit ||
hapd->conf->gas_comeback_delay) {
struct gas_dialog_info *di;
u16 comeback_delay = 1;
@ -1449,8 +1449,8 @@ static void gas_serv_rx_gas_comeback_req(struct hostapd_data *hapd,
}
frag_len = wpabuf_len(dialog->sd_resp) - dialog->sd_resp_pos;
if (frag_len > hapd->gas_frag_limit) {
frag_len = hapd->gas_frag_limit;
if (frag_len > hapd->conf->gas_frag_limit) {
frag_len = hapd->conf->gas_frag_limit;
more = 1;
}
wpa_msg(hapd->msg_ctx, MSG_DEBUG, "GAS: resp frag_len %u",
@ -1551,9 +1551,6 @@ int gas_serv_init(struct hostapd_data *hapd)
{
hapd->public_action_cb2 = gas_serv_rx_public_action;
hapd->public_action_cb2_ctx = hapd;
hapd->gas_frag_limit = 1400;
if (hapd->conf->gas_frag_limit > 0)
hapd->gas_frag_limit = hapd->conf->gas_frag_limit;
return 0;
}

3
src/ap/hostapd.h
View file

@ -260,9 +260,6 @@ struct hostapd_data {
int noa_start;
int noa_duration;
#endif /* CONFIG_P2P */
#ifdef CONFIG_INTERWORKING
size_t gas_frag_limit;
#endif /* CONFIG_INTERWORKING */
#ifdef CONFIG_PROXYARP
struct l2_packet_data *sock_dhcp;
struct l2_packet_data *sock_ndisc;