On Fri, Jul 31, 2015 at 9:48 AM, Lasse Karstensen <lkarsten at varnish-software.com> wrote: > --- > vdp = WS_Alloc(req->ws, sizeof *vdp); > - AN(vdp); > + if (vdp == NULL) { > + WS_MarkOverflow(req->ws); > + return; > + } I don't think you need to call WS_MarkOverflow above, WS_Alloc already does it