8ce3c44c92
Once upon a time, it was decided that qemu_realloc(ptr, 0) should abort. Switching to glib retired that bright idea. A bit of code that was added to cope with it (commit3e372cf) is still around. Bury it. See also commit6528499. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>