Hello Michael,

> Hello,
> 
> Yes, it isn’t great to edit such files with sed, but there are no other options.
> 
> I would however prefer to merge it only together with the changes to the installer. Otherwise we are shipping a small change over the course of three updates.

yes, absolutely. I will send in a patch for the installer later today.

Thanks, and best regards,
Peter Müller

> 
> -Michael
> 
>> On 14 Jul 2022, at 11:15, Peter Müller <peter.mueller(a)ipfire.org> wrote:
>>
>> Hello Michael,
>>
>> gee, thank you. :-)
>>
>> Are you otherwise fine with this patch?
>>
>> Thanks, and best regards,
>> Peter Müller
>>
>>
>>> Hello,
>>>
>>> The pointer: https://git.ipfire.org/?p=ipfire-2.x.git;a=blob;f=src/installer/hw.c;h=12f8e793de49b65afb4d271f10d6d7717e8a8145;hb=HEAD#l1125
>>>
>>> -Michael
>>>
>>>> On 13 Jul 2022, at 20:48, Peter Müller <peter.mueller(a)ipfire.org> wrote:
>>>>
>>>> Hello *,
>>>>
>>>> additionally, we need to ensure /boot mount options are already written with these flags
>>>> into /etc/fstab on new installations. For flash-images, this is already done in C169, but
>>>> I have yet to investigate where to change things for the ISO files.
>>>>
>>>> Any hints would be appreciated. :-)
>>>>
>>>> Thanks, and best regards,
>>>> Peter Müller
>>>>
>>>>
>>>>> The second version of this patch uses @ instead of / for sed delimiters,
>>>>> which makes the command less hard to read. Since Core Update 170 already
>>>>> requires a reboot at this point, the respective directive is omitted.
>>>>>
>>>>> Signed-off-by: Peter Müller <peter.mueller(a)ipfire.org>
>>>>> ---
>>>>> config/rootfiles/core/170/update.sh | 3 +++
>>>>> 1 file changed, 3 insertions(+)
>>>>>
>>>>> diff --git a/config/rootfiles/core/170/update.sh b/config/rootfiles/core/170/update.sh
>>>>> index 7dde03060..78a4709bc 100644
>>>>> --- a/config/rootfiles/core/170/update.sh
>>>>> +++ b/config/rootfiles/core/170/update.sh
>>>>> @@ -110,6 +110,9 @@ chown nobody:nobody /var/lib/ipblocklist
>>>>> # Start services
>>>>> /etc/init.d/rc.d/unbound start
>>>>>
>>>>> +# Harden mount options of /boot
>>>>> +sed -e -i "s@[[:space:]]*\/boot[[:space:]]*auto[[:space:]]*defaults[[:space:]]*@ \/boot    auto defaults,nodev,noexec,nosuid   @g" /etc/fstab
>>>>> +
>>>>> # This update needs a reboot...
>>>>> touch /var/run/need_reboot
>>>>>
>>>
>