[libvirt] [PATCH] qemuDomainSnapshotPrepare: Don't always assume vm->def->os.loader

[Peter Krempa]

On Thu, Mar 30, 2017 at 14:06:22 +0200, Michal Privoznik wrote:
> In 9e2465834 a check that denies internal snapshots when pflash
> based loader is configured for the domain. However, if there's
> none and an user tries to do an internal snapshot they will
> witness daemon crash as in that case vm->def->os.loader is NULL
> and we dereference it unconditionally.
> 
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
>  src/qemu/qemu_driver.c | 1 +
>  1 file changed, 1 insertion(+)

OOPS, ACK, safe for freeze.
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