1623 	struct __msfilterreq64  msfr = {}, msfr64;  in in6p_get_source_filters()  local
1651 		memcpy(&msfr, &msfr64, sizeof(msfr64));  in in6p_get_source_filters()
1660 		memcpy(&msfr, &msfr32, sizeof(msfr32));  in in6p_get_source_filters()
1663 	if (msfr.msfr_group.ss_family != AF_INET6 ||  in in6p_get_source_filters()
1664 	    msfr.msfr_group.ss_len != sizeof(struct sockaddr_in6)) {  in in6p_get_source_filters()
1668 	gsa = (struct sockaddr_in6 *)&msfr.msfr_group;  in in6p_get_source_filters()
1674 	if (msfr.msfr_ifindex == 0 || (u_int)if_index < msfr.msfr_ifindex) {  in in6p_get_source_filters()
1678 	ifp = ifindex2ifnet[msfr.msfr_ifindex];  in in6p_get_source_filters()
1685 	if ((size_t) msfr.msfr_nsrcs >  in in6p_get_source_filters()
1687 		msfr.msfr_nsrcs = UINT32_MAX / sizeof(struct sockaddr_storage);  in in6p_get_source_filters()
1690 	if (msfr.msfr_nsrcs > in6_mcast_maxsocksrc) {  in in6p_get_source_filters()
1691 		msfr.msfr_nsrcs = (uint32_t)in6_mcast_maxsocksrc;  in in6p_get_source_filters()
1714 	msfr.msfr_fmode = imf->im6f_st[1];  in in6p_get_source_filters()
1731 	if (tmp_ptr != USER_ADDR_NULL && msfr.msfr_nsrcs > 0) {  in in6p_get_source_filters()
1732 		tss = kalloc_data((size_t) msfr.msfr_nsrcs * sizeof(*tss),  in in6p_get_source_filters()
1744 	nsrcs = msfr.msfr_nsrcs;  in in6p_get_source_filters()
1769 		kfree_data(tss, (size_t) msfr.msfr_nsrcs * sizeof(*tss));  in in6p_get_source_filters()
1775 	msfr.msfr_nsrcs = (uint32_t)ncsrcs;  in in6p_get_source_filters()
1777 		msfr64.msfr_ifindex = msfr.msfr_ifindex;  in in6p_get_source_filters()
1778 		msfr64.msfr_fmode   = msfr.msfr_fmode;  in in6p_get_source_filters()
1779 		msfr64.msfr_nsrcs   = msfr.msfr_nsrcs;  in in6p_get_source_filters()
1780 		memcpy(&msfr64.msfr_group, &msfr.msfr_group,  in in6p_get_source_filters()
1785 		msfr32.msfr_ifindex = msfr.msfr_ifindex;  in in6p_get_source_filters()
1786 		msfr32.msfr_fmode   = msfr.msfr_fmode;  in in6p_get_source_filters()
1787 		msfr32.msfr_nsrcs   = msfr.msfr_nsrcs;  in in6p_get_source_filters()
1788 		memcpy(&msfr32.msfr_group, &msfr.msfr_group,  in in6p_get_source_filters()
2705 	struct __msfilterreq64   msfr = {}, msfr64;  in in6p_set_source_filters()  local
2729 		memcpy(&msfr, &msfr64, sizeof(msfr64));  in in6p_set_source_filters()
2738 		memcpy(&msfr, &msfr32, sizeof(msfr32));  in in6p_set_source_filters()
2741 	if ((size_t) msfr.msfr_nsrcs >  in in6p_set_source_filters()
2743 		msfr.msfr_nsrcs = UINT32_MAX / sizeof(struct sockaddr_storage);  in in6p_set_source_filters()
2746 	if (msfr.msfr_nsrcs > in6_mcast_maxsocksrc) {  in in6p_set_source_filters()
2750 	if (msfr.msfr_fmode != MCAST_EXCLUDE &&  in in6p_set_source_filters()
2751 	    msfr.msfr_fmode != MCAST_INCLUDE) {  in in6p_set_source_filters()
2755 	if (msfr.msfr_group.ss_family != AF_INET6 ||  in in6p_set_source_filters()
2756 	    msfr.msfr_group.ss_len != sizeof(struct sockaddr_in6)) {  in in6p_set_source_filters()
2760 	gsa = (struct sockaddr_in6 *)&msfr.msfr_group;  in in6p_set_source_filters()
2768 	if (msfr.msfr_ifindex == 0 || (u_int)if_index < msfr.msfr_ifindex) {  in in6p_set_source_filters()
2772 	ifp = ifindex2ifnet[msfr.msfr_ifindex];  in in6p_set_source_filters()
2802 	imf->im6f_st[1] = (uint8_t)msfr.msfr_fmode;  in in6p_set_source_filters()
2810 	if (msfr.msfr_nsrcs > 0) {  in in6p_set_source_filters()
2823 		    __func__, (unsigned long)msfr.msfr_nsrcs));  in in6p_set_source_filters()
2824 		kss = kalloc_data((size_t) msfr.msfr_nsrcs * sizeof(*kss), Z_WAITOK);  in in6p_set_source_filters()
2831 		    (size_t) msfr.msfr_nsrcs * sizeof(*kss));  in in6p_set_source_filters()
2833 			kfree_data(kss, (size_t) msfr.msfr_nsrcs * sizeof(*kss));  in in6p_set_source_filters()
2843 		imf->im6f_st[1] = (uint8_t)msfr.msfr_fmode;  in in6p_set_source_filters()
2856 		for (i = 0, pkss = kss; i < msfr.msfr_nsrcs; i++, pkss++) {  in in6p_set_source_filters()
2882 		kfree_data(kss, (size_t) msfr.msfr_nsrcs * sizeof(*kss));  in in6p_set_source_filters()