[libvirt] [PATCH] Avoid crash if NULL is passed for filename/funcname in logging

[Jiri Denemark]

On Fri, Aug 02, 2013 at 12:17:19 +0100, Daniel Berrange wrote:
> From: "Daniel P. Berrange" <berrange at redhat.com>
> 
> The journald code would crash if a NULL was passed for the
> filename / funcname in the logging code. This shouldn't
> happen in general, but it is better to be save, since there
> have been bugs triggering this.
> 
> Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
> ---
>  src/util/virlog.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

ACK

Jirka