[Bug other/90195] GCC: Insecure Tmp Write(s) / Arbitrary Data Injection

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90195

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Use a TMPDIR env if you want to prevent other users from getting access to
files.

This is a minor security hole really because it allows a person with already
have access to do bad things.  If you trust an user to have an user account
then you have to trust enough not do bad things.