[pve-devel] [PATCH container v2 09/11] manage DHCP for containers with custom entrypoint

[Filip Schauer]

On 25/06/2025 10:50, Wolfgang Bumiller wrote:
>> +    my $pid = PVE::LXC::find_lxc_pid($vmid);
>> +    my $rootdir = "/proc/$pid/root";
> ^ When using this path over a potentially longer period of time it's
> better to use
>
>      my ($pid, $pidfd) = PVE::LXC::open_lxc_pid($vmid);
>
> The open pidfd should guard against pid reuse during these operations.

Unfortunatelly /usr/share/lxc/hooks/dhclient-script expects a path in
$ROOTFS.