[Bug sanitizer/70712] False positive from AddressSanitizer with use of 'alignas'

[m.ostapenko at samsung dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70712

Maxim Ostapenko <m.ostapenko at samsung dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |m.ostapenko at samsung dot com

--- Comment #3 from Maxim Ostapenko <m.ostapenko at samsung dot com> ---
Another option would be relaxing align value to ASAN_RED_ZONE_SIZE, because
prev_offset should be aligned only by ASAN_RED_ZONE_SIZE due to previous left
redzone.