Matthieu Moy <Matthieu.Moy@xxxxxxx> writes:
> When $HOME is unset, home_config_paths fails and returns NULL pointers
> for user_config and xdg_config. Valgrind complains with Syscall param
> access(pathname) points to unaddressable byte(s).
>
> Don't call blindly access() on these variables, but test them for
> NULL-ness before.
>
> Signed-off-by: Matthieu Moy <Matthieu.Moy@xxxxxxx>
> ---
>> This patch causes valgrind warnings in t1300.81 (get --path copes with
>> unset $HOME) about passing NULL to access():
>
> Indeed. The following patch should fix it.
Thanks!
Tested-by: Thomas Rast <trast@xxxxxxxxxxxxxxx>
--
Thomas Rast
trast@{inf,student}.ethz.ch
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