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[ticket/17326] Use same regex in icon name validation in PHP

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PHPBB-17326
This commit is contained in:
Marc Alexander
2025-02-15 20:24:07 +01:00
parent 67e2b32816
commit 1e76b0df0e
2 changed files with 13 additions and 1 deletions
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2
phpBB/includes/acp/acp_bbcodes.php
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@@ -241,7 +241,7 @@ class acp_bbcodes
trigger_error($user->lang['BBCODE_FONT_ICON_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (!empty($bbcode_font_icon) && !preg_match('/^[\w-]+$/', $bbcode_font_icon))
if (!empty($bbcode_font_icon) && !preg_match('/^(?!-)(?!.*--)[a-z0-9-]+(?<!-)$/', $bbcode_font_icon))
{
trigger_error($user->lang['BBCODE_FONT_ICON_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
}