[Libguestfs] [PATCH] appliance: initialize the appliance_files struct
Richard W.M. Jones
rjones at redhat.com
Fri May 4 14:10:20 UTC 2018
On Fri, May 04, 2018 at 03:55:35PM +0200, Pino Toscano wrote:
> Some compilers do not manage to figure out that the members of it are
> set only when search_appliance() in the end returns 1, which is already
> checked. Help them a bit by resetting the appliance_files struct on our
> own, so they will not report that 'appliance.kernel', and the others are
> used as uninitialized.
> ---
> lib/appliance.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/lib/appliance.c b/lib/appliance.c
> index 360d4105f..0fa37339e 100644
> --- a/lib/appliance.c
> +++ b/lib/appliance.c
> @@ -118,6 +118,8 @@ guestfs_int_build_appliance (guestfs_h *g,
>
> struct appliance_files appliance;
>
> + memset (&appliance, 0, sizeof appliance);
> +
> if (search_appliance (g, &appliance) != 1)
> return -1;
>
ACK
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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