1454 	struct sockaddr_in              *gsa, *ssa;  in inp_block_unblock_source()  local
1473 	ssa = (struct sockaddr_in *)&gsr.gsr_source;  in inp_block_unblock_source()
1491 		ssa->sin_family = AF_INET;  in inp_block_unblock_source()
1492 		ssa->sin_len = sizeof(struct sockaddr_in);  in inp_block_unblock_source()
1493 		ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_block_unblock_source()
1523 		if (ssa->sin_family != AF_INET ||  in inp_block_unblock_source()
1524 		    ssa->sin_len != sizeof(struct sockaddr_in)) {  in inp_block_unblock_source()
1592 	ims = imo_match_source(imo, idx, ssa);  in inp_block_unblock_source()
1594 		IGMP_INET_PRINTF(ssa->sin_addr,  in inp_block_unblock_source()
1606 		ims = imf_graft(imf, fmode, ssa);  in inp_block_unblock_source()
1612 		error = imf_prune(imf, ssa);  in inp_block_unblock_source()
2084 	struct sockaddr_in              *gsa, *ssa;  in inp_join_group()  local
2103 	ssa = (struct sockaddr_in *)&gsr.gsr_source;  in inp_join_group()
2104 	ssa->sin_family = AF_UNSPEC;  in inp_join_group()
2138 			ssa->sin_family = AF_INET;  in inp_join_group()
2139 			ssa->sin_len = sizeof(struct sockaddr_in);  in inp_join_group()
2140 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_join_group()
2180 			if (ssa->sin_family != AF_INET ||  in inp_join_group()
2181 			    ssa->sin_len != sizeof(struct sockaddr_in)) {  in inp_join_group()
2184 			ssa->sin_port = 0;  in inp_join_group()
2232 		if (ssa->sin_family != AF_UNSPEC) {  in inp_join_group()
2258 			lims = imo_match_source(imo, idx, ssa);  in inp_join_group()
2318 	if (ssa->sin_family != AF_UNSPEC) {  in inp_join_group()
2326 		lims = imf_graft(imf, MCAST_INCLUDE, ssa);  in inp_join_group()
2413 	struct sockaddr_in              *gsa, *ssa;  in inp_leave_group()  local
2431 	ssa = (struct sockaddr_in *)&gsr.gsr_source;  in inp_leave_group()
2461 			ssa->sin_family = AF_INET;  in inp_leave_group()
2462 			ssa->sin_len = sizeof(struct sockaddr_in);  in inp_leave_group()
2463 			ssa->sin_addr = mreqs.imr_sourceaddr;  in inp_leave_group()
2503 			if (ssa->sin_family != AF_INET ||  in inp_leave_group()
2504 			    ssa->sin_len != sizeof(struct sockaddr_in)) {  in inp_leave_group()
2547 	if (ssa->sin_family != AF_UNSPEC) {  in inp_leave_group()
2568 		ims = imo_match_source(imo, idx, ssa);  in inp_leave_group()
2570 			IGMP_INET_PRINTF(ssa->sin_addr,  in inp_leave_group()
2577 		error = imf_prune(imf, ssa);  in inp_leave_group()