* Prevent panic on fuzzer provided string The fuzzer has found that providing a <body> tag with an attribute to PostProcess causes a panic. This PR removes any rendered html or body tags from the output. Signed-off-by: Andrew Thornton <[email protected]> * Placate lint * placate lint again Signed-off-by: Andrew Thornton <[email protected]> * minor cleanup Signed-off-by: Andrew Thornton <[email protected]>