Commit b9ccaf6d authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert
Browse files

migration: Fix early failure cleanup 



Avoid crash in cleanup after a very early migration failure
(possibly due to my 688a3dcb  'Route errors down ...')

Signed-off-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20180212160340.15333-2-dgilbert@redhat.com>
Signed-off-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: default avatarPeter Xu <peterx@redhat.com>
parent 17ca7746

migration/ram.c

+7 −5
Original line number Diff line number Diff line
@@ -1602,12 +1602,14 @@ static void xbzrle_load_cleanup(void) 


static void ram_state_cleanup(RAMState **rsp)

{

    if (*rsp) {

        migration_page_queue_free(*rsp);

        qemu_mutex_destroy(&(*rsp)->bitmap_mutex);

        qemu_mutex_destroy(&(*rsp)->src_page_req_mutex);

        g_free(*rsp);

        *rsp = NULL;

    }

}



static void xbzrle_cleanup(void)

{