Commit c1905163 authored by Chris Graham's avatar Chris Graham
Browse files

Fixed MANTIS-4616 (Fix bad input to THUMBNAIL symbol)

parent 75fa992a

sources/images.php

+3 −3
Original line number Diff line number Diff line
@@ -122,11 +122,11 @@ function _symbol_thumbnail($param) 
        }

        $dimensions = $param[1]; // Generation dimensions.

        $exp_dimensions = explode('x', $dimensions);

        if (count($exp_dimensions) == 1) {

            $exp_dimensions[] = '-1';

        if ((count($exp_dimensions) == 1) || (!is_numeric($exp_dimensions[1]))) {

            $exp_dimensions[1] = '-1';

        }



        if ($exp_dimensions[0] == '') {

        if (!is_numeric($exp_dimensions[0])) {

            $exp_dimensions[0] = '-1';

        }