Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
  Fix #80654: file_get_contents() maxlen fails above (2**31)-1 bytes

Author: cmb69

NEWS

@@ -11,12 +11,15 @@ PHP                                                                        NEWS
     preloaded JITted code). (Dmitry)
   . Fixed bug #80682 (opcache doesn't honour pcre.jit option). (Remi)
 
-
 - Phar:
   . Fixed bug #75850 (Unclear error message wrt. __halt_compiler() w/o
     semicolon) (cmb)
   . Fixed bug #70091 (Phar does not mark UTF-8 filenames in ZIP archives). (cmb)
 
+- Standard:
+  . Fixed bug #80654 (file_get_contents() maxlen fails above (2**31)-1 bytes).
+    (cmb)
+
 21 Jan 2021, PHP 8.0.2
 
 - Core:

ext/standard/file.c

@@ -564,10 +564,6 @@ PHP_FUNCTION(file_get_contents)
 		RETURN_FALSE;
 	}
 
-	if (maxlen > INT_MAX) {
-		php_error_docref(NULL, E_WARNING, "maxlen truncated from " ZEND_LONG_FMT " to %d bytes", maxlen, INT_MAX);
-		maxlen = INT_MAX;
-	}
 	if ((contents = php_stream_copy_to_mem(stream, maxlen, 0)) != NULL) {
 		RETVAL_STR(contents);
 	} else {

ext/standard/streamsfuncs.c

@@ -458,10 +458,6 @@ PHP_FUNCTION(stream_get_contents)
 		}
 	}
 
-	if (maxlen > INT_MAX) {
-		php_error_docref(NULL, E_WARNING, "Argument #2 ($maxlength) is truncated from " ZEND_LONG_FMT " to %d bytes", maxlen, INT_MAX);
-		maxlen = INT_MAX;
-	}
 	if ((contents = php_stream_copy_to_mem(stream, maxlen, 0))) {
 		RETURN_STR(contents);
 	} else {