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author | Renato Botelho <renato@netgate.com> | 2016-02-04 15:53:35 -0200 |
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committer | Renato Botelho <renato@netgate.com> | 2016-02-04 15:53:35 -0200 |
commit | 5f3ba2e06fe3f528a1e1c9141462b39c5f3b0573 (patch) | |
tree | da4de38f9495128af8c2100eb65bff1bdc98115a /src/usr/local/www/firewall_aliases_edit.php | |
parent | b75f296f4fd4d47d24c3135165fd00d5c32de412 (diff) | |
download | pfsense-5f3ba2e06fe3f528a1e1c9141462b39c5f3b0573.zip pfsense-5f3ba2e06fe3f528a1e1c9141462b39c5f3b0573.tar.gz |
Make sure subnet_size() didn't return 0
Diffstat (limited to 'src/usr/local/www/firewall_aliases_edit.php')
-rwxr-xr-x | src/usr/local/www/firewall_aliases_edit.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/usr/local/www/firewall_aliases_edit.php b/src/usr/local/www/firewall_aliases_edit.php index 128335d..de74c3c 100755 --- a/src/usr/local/www/firewall_aliases_edit.php +++ b/src/usr/local/www/firewall_aliases_edit.php @@ -375,7 +375,9 @@ if ($_POST) { if (($_POST['type'] == "host") && $subnet_type) { if ($subnet_type == 4) { // For host type aliases, if the user enters an IPv4 subnet, expand it into a list of individual IPv4 addresses. - if (subnet_size($address_item) <= ($max_alias_addresses - $alias_address_count)) { + $subned_size = subnet_size($address_item); + if ($subnet_size > 0 && + $subnet_size <= ($max_alias_addresses - $alias_address_count)) { $rangeaddresses = subnetv4_expand($address_item); foreach ($rangeaddresses as $rangeaddress) { $input_addresses[] = $rangeaddress; |