470   int plen, flen;  in FsmRecvConfigReq()  local
476   flen = ntohs(lhp->length) - sizeof *lhp;  in FsmRecvConfigReq()
477   if (plen < flen) {  in FsmRecvConfigReq()
479                fp->link->name, plen, flen);  in FsmRecvConfigReq()
494   (*fp->fn->DecodeConfig)(fp, cp, cp + flen, MODE_REQ, &dec);  in FsmRecvConfigReq()
495   if (flen < (int)sizeof(struct fsm_opt_hdr))  in FsmRecvConfigReq()
613   int plen, flen;  in FsmRecvConfigAck()  local
617   flen = ntohs(lhp->length) - sizeof *lhp;  in FsmRecvConfigAck()
618   if (plen < flen) {  in FsmRecvConfigAck()
628   (*fp->fn->DecodeConfig)(fp, cp, cp + flen, MODE_ACK, &dec);  in FsmRecvConfigAck()
629   if (flen < (int)sizeof(struct fsm_opt_hdr))  in FsmRecvConfigAck()
676   int plen, flen;  in FsmRecvConfigNak()  local
680   flen = ntohs(lhp->length) - sizeof *lhp;  in FsmRecvConfigNak()
681   if (plen < flen) {  in FsmRecvConfigNak()
712   (*fp->fn->DecodeConfig)(fp, cp, cp + flen, MODE_NAK, &dec);  in FsmRecvConfigNak()
713   if (flen < (int)sizeof(struct fsm_opt_hdr))  in FsmRecvConfigNak()
807   int flen;  in FsmRecvConfigRej()  local
811   flen = ntohs(lhp->length) - sizeof *lhp;  in FsmRecvConfigRej()
812   if ((int)plen < flen) {  in FsmRecvConfigRej()
845   (*fp->fn->DecodeConfig)(fp, cp, cp + flen, MODE_REJ, &dec);  in FsmRecvConfigRej()
846   if (flen < (int)sizeof(struct fsm_opt_hdr))  in FsmRecvConfigRej()