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interfaces: safe to drop ip_in_interface_alias_subnet()

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Only used by isc-dhcp plugin which has its own copy now.
This commit is contained in:
Franco Fichtner 2026-02-18 09:08:51 +01:00
parent fdbd32be08
commit 808e46d6fa
1 changed files with 0 additions and 18 deletions
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18
src/etc/inc/interfaces.inc
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@ -3738,24 +3738,6 @@ function link_interface_to_gif($interface, $update = false, $family = null)
return $result;
}
function ip_in_interface_alias_subnet($interface, $ipalias)
{
if (empty($interface) || !is_ipaddr($ipalias)) {
return false;
}
foreach (config_read_array('virtualip', 'vip', false) as $vip) {
if ($vip['mode'] == 'ipalias' && $vip['interface'] == $interface) {
$subnet = is_ipaddrv6($ipalias) ? gen_subnetv6($vip['subnet'], $vip['subnet_bits']) : gen_subnet($vip['subnet'], $vip['subnet_bits']);
if (ip_in_subnet($ipalias, "{$subnet}/{$vip['subnet_bits']}")) {
return true;
}
}
}
return false;
}
function get_interface_ip($interface, $ifconfig_details = null)
{
if (is_ipaddrv4($interface)) {