#32676: Mark classes and interfaces as API part 7 - non-string to is_readable fix.

engcom-Foxtrot · web-flow · commit 10e5670bfd02 · 2021-04-21T17:03:15.000+03:00
diff --git a/lib/internal/Magento/Framework/Filesystem/Io/File.php b/lib/internal/Magento/Framework/Filesystem/Io/File.php
@@ -470,7 +470,7 @@ public function read($filename, $dest = null)
      */
     public function write($filename, $src, $mode = null)
     {
-        if (is_string($src) && @is_readable($src)) {
+        if (is_string($src) && ctype_print($src) && @is_readable($src)) {
             $src = realpath($src);
             $srcIsFile = true;
         } elseif (is_string($src) || is_resource($src)) {

Original file line number	Diff line number	Diff line change
`@@ -470,7 +470,7 @@ public function read($filename, $dest = null)`
`470`	`470`	`*/`
`471`	`471`	`public function write($filename, $src, $mode = null)`
`472`	`472`	`{`
`473`		`- if (is_string($src) && @is_readable($src)) {`
	`473`	`+ if (is_string($src) && ctype_print($src) && @is_readable($src)) {`
`474`	`474`	`$src = realpath($src);`
`475`	`475`	`$srcIsFile = true;`
`476`	`476`	`} elseif (is_string($src) \|\| is_resource($src)) {`