On Wed 29-11-17 22:33:43, Marcos Paulo de Souza wrote:
> On Thu, Nov 30, 2017 at 11:04:06AM +0100, Michal Hocko wrote:
> > CC Eric
> >
> > On Sun 26-11-17 14:06:52, Marcos Paulo de Souza wrote:
> > > Currently this check for CLONE_NEWIPC with CLONE_SYSVSEM is done inside
> > > copy_namespaces, res
On Thu, Nov 30, 2017 at 11:04:06AM +0100, Michal Hocko wrote:
> CC Eric
>
> On Sun 26-11-17 14:06:52, Marcos Paulo de Souza wrote:
> > Currently this check for CLONE_NEWIPC with CLONE_SYSVSEM is done inside
> > copy_namespaces, resulting in a handful of error paths being executed if
> > these flag
CC Eric
On Sun 26-11-17 14:06:52, Marcos Paulo de Souza wrote:
> Currently this check for CLONE_NEWIPC with CLONE_SYSVSEM is done inside
> copy_namespaces, resulting in a handful of error paths being executed if
> these flags were used together. So, move this check to the beginning of
> copy_proce
Currently this check for CLONE_NEWIPC with CLONE_SYSVSEM is done inside
copy_namespaces, resulting in a handful of error paths being executed if
these flags were used together. So, move this check to the beginning of
copy_process, exiting earlier if the condition is true.
This move is safe because
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