Jeff King <peff@xxxxxxxx> writes:
> We pass the result of getenv("GIT_DIR") to init_db() and assume that the
> string remains valid. But that's not guaranteed across calls to setenv()
> or even getenv(), although it often works in practice. Let's make a copy
> of the string so that we follow the rules.
>
> Note that we need to mark it with UNLEAK(), since the value persists
> until the end of program (but we have no opportunity to free it).
Makes sense. Thanks.
