Cherry-picked from da76d927ed

Co-Authored-By: Thomas BACCELLI <tbaccelli@gmail.com>
This commit is contained in:
Thomas A. Hirsch
2022-01-18 13:57:58 +01:00
parent cdf0f2b164
commit 8d3a7af308
9 changed files with 14 additions and 13 deletions
@@ -416,7 +416,7 @@ class ResourceStreamSecurity
$v = &$GLOBALS[$this->varname];
$l = strlen($data);
$p = &$this->position;
$v = substr($v, 0, $p) . $data . substr($v, $p += $l);
$v = substr($v ?? '', 0, $p) . $data . substr($v ?? '', $p += $l);
return $l;
}