inet/sctp/sctp_input.c

669 	mblk_t		*hmp;
684 	hmp = sctp->sctp_uo_frags;
689 	while (hmp != NULL) {
690 		qdc = (sctp_data_hdr_t *)hmp->b_rptr;
693 			if (hmp->b_prev == NULL) {
694 				dmp->b_next = hmp;
695 				hmp->b_prev = dmp;
698 				dmp->b_next = hmp;
699 				dmp->b_prev = hmp->b_prev;
700 				hmp->b_prev->b_next = dmp;
701 				hmp->b_prev = dmp;
705 		if (hmp->b_next == NULL) {
706 			hmp->b_next = dmp;
707 			dmp->b_prev = hmp;
710 		hmp = hmp->b_next;
723 		for (hmp = dmp->b_prev; hmp != NULL; hmp = hmp->b_prev) {
724 			qdc = (sctp_data_hdr_t *)hmp->b_rptr;
730 				begin = hmp;
741 		for (hmp = dmp->b_next; hmp != NULL; hmp = hmp->b_next) {
742 			qdc = (sctp_data_hdr_t *)hmp->b_rptr;
748 				end = hmp;
775 	hmp = begin->b_next;
778 	while (hmp != NULL) {
779 		qdc = (sctp_data_hdr_t *)hmp->b_rptr;
780 		hmp->b_rptr = (uchar_t *)(qdc + 1);
781 		end = hmp->b_next;
782 		dmp->b_cont = hmp;
783 		dmp = hmp;
786 			hmp->b_next = NULL;
787 		hmp->b_prev = NULL;
788 		hmp = end;
806 sctp_try_partial_delivery(sctp_t *sctp, mblk_t *hmp, sctp_reass_t *srp,
816 	ASSERT(DB_TYPE(hmp) == M_CTL);
821 	mp = hmp->b_cont;
852 		dmp = hmp->b_cont;
853 		hmp->b_cont = NULL;
866 		dmp = hmp->b_cont;
867 		hmp->b_cont = mp;
2183 	mblk_t		*hmp;
2188 	hmp = sctp->sctp_uo_frags;
2189 	while (hmp != NULL) {
2190 		hmp_next = hmp->b_next;
2191 		dc = (sctp_data_hdr_t *)hmp->b_rptr;
2197 		hmp->b_next = NULL;
2199 		freeb(hmp);
2200 		hmp = hmp_next;
2216 	mblk_t		*hmp;
2222 	hmp = sip->istr_reass;
2223 	while (hmp != NULL) {
2224 		hmp_next = hmp->b_next;
2225 		srp = (sctp_reass_t *)DB_BASE(hmp);
2250 		hmp->b_next = NULL;
2251 		ASSERT(hmp->b_prev == NULL);
2252 		dmp = hmp;
2253 		ASSERT(DB_TYPE(hmp) == M_CTL);
2254 		dmp = hmp->b_cont;
2255 		hmp->b_cont = NULL;
2256 		freeb(hmp);
2257 		hmp = dmp;
2263 		freemsg(hmp);
2264 		hmp = hmp_next;