On Thu, Aug 04, 2016 at 09:47:48 +0200, Michal Privoznik wrote:
> In our attempts to reconnect, we may create a polkit daemon.
> However, it may happen that we would rewrite the variable that
> already holds pointer to the agent.
>
> Signed-off-by: Michal Privoznik <mpriv...@redhat.com>
> ---
> tools/virsh.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/virsh.c b/tools/virsh.c
> index d3fe06f..cb60edc 100644
> --- a/tools/virsh.c
> +++ b/tools/virsh.c
> @@ -168,7 +168,7 @@ virshConnect(vshControl *ctl, const char *uri, bool
> readonly)
> err = virGetLastError();
> if (err && err->domain == VIR_FROM_POLKIT &&
> err->code == VIR_ERR_AUTH_UNAVAILABLE) {
> - if (!(pkagent = virPolkitAgentCreate()))
> + if (!pkagent && !(pkagent = virPolkitAgentCreate()))
This almost looks like a false positive, but I think that the loop of
conditions that would actually make us overwrite the agent is very
unintrospectable for humans too.
ACK
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