[Bug sanitizer/64741] Incorrect size of UBSan type descriptors

[y.gribov at samsung dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64741

--- Comment #1 from Yury Gribov <y.gribov at samsung dot com> ---
*** Bug 64742 has been marked as a duplicate of this bug. ***