From 863d4d83a1708daa5cf9a1466681215f5b101b9d Mon Sep 17 00:00:00 2001
From: Mario <mario@mariovavti.com>
Date: Fri, 19 Feb 2021 07:41:29 +0000
Subject: fix recursive shares

---
 include/bbcode.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'include/bbcode.php')

diff --git a/include/bbcode.php b/include/bbcode.php
index 4580516a5..584f3adb8 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -1204,9 +1204,12 @@ function bbcode($Text, $options = []) {
 		$Text = preg_replace("/([^\]\='".'"'."\;\/]|^|\#\^)(https?\:\/\/$urlchars+)/ismu", '$1<a href="$2" ' . $target . ' rel="nofollow noopener">$2</a>', $Text);
 	}
 
-	if (strpos($Text,'[/share]') !== false) {
+	$count = 0;
+	while (strpos($Text,'[/share]') !== false && $count < 10) {
 		$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism", 'bb_ShareAttributes', $Text);
+		$count ++;
 	}
+
 	if($tryoembed) {
 		if (strpos($Text,'[/url]') !== false) {
 			$Text = preg_replace_callback("/[^\^]\[url\]([$URLSearchString]*)\[\/url\]/ism", 'tryoembed', $Text);
-- 
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