[CFT] capsicum patches for rtsol(8) and rtsold(8)

[Bjoern A. Zeeb]

On 16 Oct 2018, at 20:04, Mark Johnston wrote:

> On Tue, Oct 16, 2018 at 06:29:49PM +0000, Bjoern A. Zeeb wrote:
>> On 16 Oct 2018, at 16:53, Mark Johnston wrote:
>>
>>> On Tue, Oct 16, 2018 at 04:06:43PM +0000, Bjoern A. Zeeb wrote:
>>>> On 15 Oct 2018, at 19:42, Mark Johnston wrote:
>>>>
>>>>> https://people.freebsd.org/~markj/patches/rtsold_capsicum.diff
>>>>
>>>> (0) the git rename doesn’t really work when applying the diff 
>>>> with
>>>> FreeBSD’s patch so the mv has to be done manually
>>>>
>>>> (1) the rtsol Makefile also needs cap_syslog and util to link to
>>>> otherwise rtsold.c has unresolved symbols
>>>>
>>>> (2) rtsol seem to have worked when manually invoked;
>>>> /etc/resolv.conf
>>>> was created (I had rm’ed it) and the 3 nameserver lines
>>>> re-appeared;
>>>> sorry can’t test the search string here
>>>>
>>>> (3) rtsold crashes:
>>>
>>> Thanks.  I made some last-minute changes and forgot to retest, of
>>> course. :(
>>>
>>> I uploaded a new patch which should fix all of these issues - could
>>> you
>>> give it a try?
>>
>> With the old and new patch:
>>
>> root at i386-a3-carp:/usr/src/sbin/rtsol # rtsol vtnet0
>> failed to run script: Invalid argument
>>
>> Hadn’t noticed that before.
>
> That's a cosmetic bug.  I uploaded a new patch which should fix it.

Same URL?  I’d try to test that tomorrow then.



>> Also on a running system:
>>
>> root at i386-a3-carp:/ # rm /etc/resolv.conf
>> root at i386-a3-carp:/ # cat /etc/resolv.conf
>> cat: /etc/resolv.conf: No such file or directory
>> root at i386-a3-carp:/ # sh /etc/rc.d/rtsold restart
>> Stopping rtsold.
>> Waiting for PIDS: 1047.
>> Starting rtsold.
>> root at i386-a3-carp:/ # cat /etc/resolv.conf
>> cat: /etc/resolv.conf: No such file or directory
>
> resolvconf -a will only update /etc/resolv.conf if the info in
> /var/run/resolvconf/interfaces/vtnet0 has changed, I believe.  Try
> deleting that file too, and then try running rtsol.

When I deleted /etc/resolv.conf and then rtsol manually it had 
re-appeared.  Unclear to me what was in /var/run; I just wanted to point 
out the difference in behaviour;  maybe you are right;  I’ll go and 
check if deleting in /var/run/ as well makes a difference.