Avoid to process too large user agent

2020-12-04 21:38:33 +01:00 · 2020-12-04 21:38:33 +01:00 · 0536ed87a2
commit 0536ed87a2
parent 05a560c2e3
1 changed files with 2 additions and 0 deletions
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@ -154,6 +154,8 @@ function getBrowserInfo($user_agent)
 	$os = 'unknown';
 	$phone = '';

+	$user_agent = substr($user_agent, 0, 512);	// Avoid to process too large user agent
+
 	$detectmobile = new Mobile_Detect(null, $user_agent);
 	$tablet = $detectmobile->isTablet();