fix leak and check for < 0 only of the 5th arg was passed

1 files changed, 5 insertions, 5 deletions

diff --git a/ext/standard/file.c b/ext/standard/file.c
index 1b61f17804..870972b366 100644
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -536,6 +536,11 @@ PHP_FUNCTION(file_get_contents)
 		return;
 	}
 
+	if (ZEND_NUM_ARGS() == 5 && maxlen < 0) {
+		php_error_docref(NULL TSRMLS_CC, E_WARNING, "length must be greater than or equal to zero");
+		RETURN_FALSE;
+	}
+
 	context = php_stream_context_from_zval(zcontext, 0);
 
 	stream = php_stream_open_wrapper_ex(filename, "rb", 
@@ -545,11 +550,6 @@ PHP_FUNCTION(file_get_contents)
 		RETURN_FALSE;
 	}
 
-	if (maxlen < 0) {
-		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Length must be greater than or equal to zero");
-		RETURN_FALSE;
-	}
-
 	if (offset > 0 && php_stream_seek(stream, offset, SEEK_SET) < 0) {
 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to seek to position %ld in the stream", offset);
 		php_stream_close(stream);