On 31 October 2016 at 21:50, Jeff Cody <jc...@redhat.com> wrote:
> Some older GCC versions (e.g. 4.4.7) report a warning on an
> uninitialized variable for 'request', even though all possible code
> paths that reference 'request' will be initialized. To appease
> these versions, initialize the variable to 0.
>
> Reported-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
> Signed-off-by: Jeff Cody <jc...@redhat.com>
> ---
> migration/colo.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/migration/colo.c b/migration/colo.c
> index e7224b8..93c85c5 100644
> --- a/migration/colo.c
> +++ b/migration/colo.c
> @@ -439,7 +439,7 @@ void *colo_process_incoming_thread(void *opaque)
> }
>
> while (mis->state == MIGRATION_STATUS_COLO) {
> - int request;
> + int request = 0;
>
> colo_wait_handle_message(mis->from_src_file, &request, &local_err);
> if (local_err) {
> --
> 2.7.4
Thanks, applied to master as a buildfix.
-- PMM
