[Bug sanitizer/68065] Size calculations for VLAs can overflow

[danielmicay at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68065

--- Comment #18 from Daniel Micay <danielmicay at gmail dot com> ---
Also, it's possible to use segmented stacks to avoid stack overflow and this
probably breaks in that context too. That's a very niche use case compared to
-fstack-check though.