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Add return value to ACL functions

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While these do not return error code within the current hostapd
implementation, matching functions in wpa_supplicant AP functionality
will have an error case and using consistent return type will make the
control interface code more consistent.

In addition, export hostapd_set_acl() in preparation for the
wpa_supplicant control interface implementation extension.

Signed-off-by: Chaoli Zhou <quic_zchaoli@quicinc.com>
This commit is contained in:
Chaoli Zhou 2022-03-24 15:19:25 +08:00 • committed by Jouni Malinen
parent f5ac428116
commit fd0d738ff4
4 changed files with 17 additions and 10 deletions
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11
src/ap/hostapd.c
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@ -1458,14 +1458,14 @@ static int hostapd_set_acl_list(struct hostapd_data *hapd,
}
static void hostapd_set_acl(struct hostapd_data *hapd)
int hostapd_set_acl(struct hostapd_data *hapd)
{
struct hostapd_config *conf = hapd->iconf;
int err;
int err = 0;
u8 accept_acl;
if (hapd->iface->drv_max_acl_mac_addrs == 0)
return;
return 0;
if (conf->bss[0]->macaddr_acl == DENY_UNLESS_ACCEPTED) {
accept_acl = 1;
@ -1474,7 +1474,7 @@ static void hostapd_set_acl(struct hostapd_data *hapd)
accept_acl);
if (err) {
wpa_printf(MSG_DEBUG, "Failed to set accept acl");
return;
return -1;
}
} else if (conf->bss[0]->macaddr_acl == ACCEPT_UNLESS_DENIED) {
accept_acl = 0;
@ -1483,9 +1483,10 @@ static void hostapd_set_acl(struct hostapd_data *hapd)
accept_acl);
if (err) {
wpa_printf(MSG_DEBUG, "Failed to set deny acl");
return;
return -1;
}
}
return err;
}