[Bug c/118656] glibc getenv returns the wrong result sometimes if the parameter contains '='

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118656

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note this was reported to them before:
https://sourceware.org/bugzilla/show_bug.cgi?id=12218