[Bug sanitizer/78028] ASAN doesn't find memory leak

[barto at cambridgesemantics dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78028

--- Comment #3 from David Barto <barto at cambridgesemantics dot com> ---
If it is restricted to 5.2, then we can close this as "won't fix"