Merge branch 'PHP-7.3' into PHP-7.4

* PHP-7.3:
  Fix #70362: Can't copy() large 'data://' with open_basedir

Author: cmb69

NEWS

@@ -25,6 +25,9 @@ PHP                                                                        NEWS
   . Fixed bug #69804 ()::getStaticPropertyValue() throws on protected props).
     (cmb, Nikita)
 
+- Standard:
+  . Fixed bug #70362 (Can't copy() large 'data://' with open_basedir). (cmb)
+
 ?? ??? 2020, PHP 7.4.8
 
 - Core:

ext/standard/file.c

@@ -1662,7 +1662,7 @@ PHP_FUNCTION(copy)
 		Z_PARAM_RESOURCE_EX(zcontext, 1, 0)
 	ZEND_PARSE_PARAMETERS_END();
 
-	if (php_check_open_basedir(source)) {
+	if (php_stream_locate_url_wrapper(source, NULL, 0) == &php_plain_files_wrapper && php_check_open_basedir(source)) {
 		RETURN_FALSE;
 	}
 

ext/standard/tests/streams/bug70362.phpt

@@ -0,0 +1,15 @@
+--TEST--
+Bug #70362 (Can't copy() large 'data://' with open_basedir)
+--INI--
+open_basedir=.
+--FILE--
+<?php
+$temp = tempnam(__DIR__, 'test');
+$data = str_repeat('0', 4096);
+$data = 'data://plain/text;base64,' . base64_encode($data);
+var_dump(copy($data, $temp));
+echo file_get_contents($temp);
+?>
+--EXPECT--
+bool(true)
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