Re: port-arm/56239: lib/libc/regex/t_exhaust:regcomp_too_big test fails on aarch64

[Andreas Gustafsson <gson%gson.org@localhost>]

The following reply was made to PR lib/56239; it has been noted by GNATS.

From: Andreas Gustafsson <gson%gson.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: port-arm/56239: lib/libc/regex/t_exhaust:regcomp_too_big test fails on aarch64
Date: Tue, 8 Jun 2021 12:31:24 +0300

 Looks like the issue is not aarch64 specific after all, at least not
 the "p != NULL" failure mode, because it also happens randomly on amd64.
 To reproduce:
 
   cd /usr/tests/lib/libc/regex
   while ./t_exhaust regcomp_too_big; do true; done
 
 On my 512 MB qemu/NVMM amd64 VM, this failed after a few dozen
 iterations.
 -- 
 Andreas Gustafsson, gson%gson.org@localhost