On 07/29/2013 05:39 PM, Pawit Pornkitprasan wrote: > The qmp_migrate method uses the 'blk' and 'inc' parameter without > checking if they're valid or not (they may be uninitialized if > command is received via QMP) > > Signed-off-by: Pawit Pornkitprasan <p.pa...@gmail.com> > --- > migration.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Eric Blake <ebl...@redhat.com>
>
> diff --git a/migration.c b/migration.c
> index 9fc7294..57a7998 100644
> --- a/migration.c
> +++ b/migration.c
> @@ -399,8 +399,8 @@ void qmp_migrate(const char *uri, bool has_blk, bool blk,
> MigrationParams params;
> const char *p;
>
> - params.blk = blk;
> - params.shared = inc;
> + params.blk = has_blk && blk;
> + params.shared = has_inc && inc;
>
> if (s->state == MIG_STATE_ACTIVE || s->state == MIG_STATE_SETUP) {
> error_set(errp, QERR_MIGRATION_ACTIVE);
>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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