On Fri, 25 Jun 2021 20:18:39 -0700
James Gritton wrote:
> On 2021-06-25 09:58, Michael Gmelin wrote:
> > Another problem caused by the lack of jail ownership is that access
> > semantics are a bit strange. E.g., a jail based on / can easily list
> > (and remove) all memory allocations in the s
On 2021-06-26 08:13, Mark Johnston wrote:
On Fri, Jun 25, 2021 at 08:08:31PM -0700, James Gritton wrote:
On 2021-06-25 09:58, Michael Gmelin wrote:
> On Fri, 25 Jun 2021 09:19:05 -0700
> James Gritton wrote:
>
>> On 2021-06-25 07:41, Michael Gmelin wrote:
>> > It seems like non-anonymous POSIX
On Fri, Jun 25, 2021 at 08:08:31PM -0700, James Gritton wrote:
> On 2021-06-25 09:58, Michael Gmelin wrote:
> > On Fri, 25 Jun 2021 09:19:05 -0700
> > James Gritton wrote:
> >
> >> On 2021-06-25 07:41, Michael Gmelin wrote:
> >> > It seems like non-anonymous POSIX shared memory is not freed
> >>
On 2021-06-25 09:58, Michael Gmelin wrote:
Another problem caused by the lack of jail ownership is that access
semantics are a bit strange. E.g., a jail based on / can easily list
(and remove) all memory allocations in the system, while for other
jails
it depends. They can stat their own alloca
On 2021-06-25 09:58, Michael Gmelin wrote:
On Fri, 25 Jun 2021 09:19:05 -0700
James Gritton wrote:
On 2021-06-25 07:41, Michael Gmelin wrote:
> It seems like non-anonymous POSIX shared memory is not freed
> automatically when a jail is removed and keeps it in a dying state,
> until the shared
On Fri, 25 Jun 2021 09:19:05 -0700
James Gritton wrote:
> On 2021-06-25 07:41, Michael Gmelin wrote:
> > It seems like non-anonymous POSIX shared memory is not freed
> > automatically when a jail is removed and keeps it in a dying state,
> > until the shared memory segment is deleted manually.
On 2021-06-25 07:41, Michael Gmelin wrote:
It seems like non-anonymous POSIX shared memory is not freed
automatically when a jail is removed and keeps it in a dying state,
until the shared memory segment is deleted manually.
See below for the most basic example:
[root@jailhost ~]# jail -c p
Hi,
It seems like non-anonymous POSIX shared memory is not freed
automatically when a jail is removed and keeps it in a dying state,
until the shared memory segment is deleted manually.
See below for the most basic example:
[root@jailhost ~]# jail -c path=/ command=/bin/sh
# posixshmcont
