On Fri, Sep 10, 2021 at 01:49:22PM +0200, Michal Prívozník wrote:
> On 9/9/21 6:13 PM, Pavel Hrdina wrote:
> > With introduction of live changes of appid we should also support
> > removal of the appid from VM. This is done by writing empty appid part
> > to appid_store file.
> >
> > Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx>
> > ---
> > src/util/vircgroup.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
> > index ad0ee20862..9470ab061d 100644
> > --- a/src/util/vircgroup.c
> > +++ b/src/util/vircgroup.c
> > @@ -4026,7 +4026,7 @@ virCgroupSetFCAppid(virCgroup *group,
> > if (inode < 0)
> > return -1;
> >
> > - vmid = g_strdup_printf("%X:%s", inode, appid);
> > + vmid = g_strdup_printf("%X:%s", inode, appid ? appid : "");
>
> Or NULLSTR_EMPTY(appid) instead of ternary operator.
Nice :) didn't know we have a helper for that.
Pavel
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