870aff99a2
An integer overflow in length calculation could lead to under-allocation and buffer overcopy. Signed-off-by: Timo tp Preißl <t.preissl@proton.me> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <simon.glass@canonical.com> Reviewed-by: João Marcos Costa <joaomarcos.costa@bootlin.com>