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-rw-r--r--include/nav.php4
-rw-r--r--include/text.php6
2 files changed, 8 insertions, 2 deletions
diff --git a/include/nav.php b/include/nav.php
index 3da67ffd1..44026e1e9 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -284,8 +284,8 @@ EOT;
}
}
- $c = theme_include('navbar_' . $template . '.css');
- $tpl = get_markup_template('navbar_' . $template . '.tpl');
+ $c = theme_include('navbar_' . purify_filename($template) . '.css');
+ $tpl = get_markup_template('navbar_' . purify_filename($template) . '.tpl');
if($c && $tpl) {
head_add_css('navbar_' . $template . '.css');
diff --git a/include/text.php b/include/text.php
index 80914747b..8a65be0d5 100644
--- a/include/text.php
+++ b/include/text.php
@@ -3156,3 +3156,9 @@ function ellipsify($s,$maxlen) {
return mb_substr($s,0,$maxlen / 2) . '...' . mb_substr($s,mb_strlen($s) - ($maxlen / 2));
}
+
+function purify_filename($s) {
+ if(($s[0] === '.') || strpos($s,'/') !== false)
+ return '';
+ return $s;
+}