Re: [libvirt] [PATCH] qemu_migration: Avoid writing to freed memory

When a domain is killed on the source host while it is being migrated and libvirtd is waiting for the migration to finish (waiting for the domain condition in qemuMigrationSrcWaitForCompletion), the run-time state including priv->job.current may already be freed once virDomainObjWait returns with -1. Thus the priv->job.current pointer cached in jobInfo is no longer valid and setting jobInfo->status may crash the daemon. https://bugzilla.redhat.com/show_bug.cgi?id=1593137 Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- src/qemu/qemu_migration.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)