usr.lib/mdnsd/mDNSUNP.c

214 	struct ifi_info *ifi, *ifihead, **ifipnext;
244 			ifi = (struct ifi_info*)calloc(1, sizeof(struct ifi_info));
245 			if (ifi == NULL) {
249 			*ifipnext = ifi;            /* prev points to this new one */
250 			ifipnext = &ifi->ifi_next;  /* pointer to next one goes here */
264 			ifi->ifi_addr = calloc(1, sizeof(struct sockaddr_in6));
265 			if (ifi->ifi_addr == NULL) {
268 			memcpy(ifi->ifi_addr, res0->ai_addr, sizeof(struct sockaddr_in6));
273 			ifi->ifi_netmask = calloc(1, sizeof(struct sockaddr_in6));
274 			if (ifi->ifi_addr == NULL) {
283 			memcpy(ifi->ifi_netmask, sin6, sizeof(struct sockaddr_in6));
288 			memcpy(ifi->ifi_name, ifname, IFI_NAME);
291 			ifi->ifi_index = index;
294 			ifi->ifi_flags = IFF_UP;
347     struct ifi_info *ifi;
455     ifi = calloc(1, sizeof(struct ifi_info));
456     if (ifi == NULL)
459     ifi->ifi_flags = best_lifrflags;
460     ifi->ifi_index = if_nametoindex((*best_lifr)->lifr_name);
461     if (strlcpy(ifi->ifi_name, (*best_lifr)->lifr_name, sizeof(ifi->ifi_name)) >= sizeof(ifi->ifi_name)) {
462         free(ifi);
465     return(ifi);
476     struct ifi_info     *ifi, *ifihead, **ifipnext;
545         for (ifi = ifihead; ifi != NULL; ifi = ifi->ifi_next) {
548             (void) strlcpy(cmpifname, ifi->ifi_name, sizeof(cmpifname));
557         if (ifi != NULL)
564         if ((ifi = select_src_ifi_info_solaris(sockfd, nlifr,
577             ifi->ifi_addr = malloc(sizeof(struct sockaddr_in6));
578             if (ifi->ifi_addr == NULL)
580             memcpy(ifi->ifi_addr, sinptr6, sizeof(struct sockaddr_in6));
582             ifi->ifi_netmask = calloc(1, sizeof(struct sockaddr_in6));
583             if (ifi->ifi_netmask == NULL)
585             sinptr6 = (struct sockaddr_in6 *)(ifi->ifi_netmask);
594             ifi->ifi_addr = malloc(sizeof(struct sockaddr_in));
595             if (ifi->ifi_addr == NULL)
598             memcpy(ifi->ifi_addr, sinptr, sizeof(struct sockaddr_in));
604                     free(ifi->ifi_addr);
605                     free(ifi);
611             ifi->ifi_netmask = malloc(sizeof(struct sockaddr_in));
612             if (ifi->ifi_netmask == NULL)
616             memcpy(ifi->ifi_netmask, sinptr, sizeof(struct sockaddr_in));
624         *ifipnext = ifi;            /* prev points to this new one */
625         ifipnext = &ifi->ifi_next;  /* pointer to next one goes here */
644     struct ifi_info     *ifi, *ifihead, **ifipnext;
734         ifi = (struct ifi_info*)calloc(1, sizeof(struct ifi_info));
735         if (ifi == NULL) {
738         *ifipnext = ifi;            /* prev points to this new one */
739         ifipnext = &ifi->ifi_next;  /* pointer to next one goes here */
741         ifi->ifi_flags = flags;     /* IFF_xxx values */
742         ifi->ifi_myflags = myflags; /* IFI_xxx values */
744         ifi->ifi_index = if_nametoindex(ifr->ifr_name);
749             ifi->ifi_index = ifrcopy.ifr_index;
752             ifi->ifi_index = index++;	/* SIOCGIFINDEX is broken on Solaris 2.5ish, so fake it */
754         memcpy(ifi->ifi_name, ifr->ifr_name, IFI_NAME);
755         ifi->ifi_name[IFI_NAME-1] = '\0';
761             if (ifi->ifi_addr == NULL) {
762                 ifi->ifi_addr = (struct sockaddr*)calloc(1, sizeof(struct sockaddr_in));
763                 if (ifi->ifi_addr == NULL) {
766                 memcpy(ifi->ifi_addr, sinptr, sizeof(struct sockaddr_in));
770 				ifi->ifi_netmask = (struct sockaddr*)calloc(1, sizeof(struct sockaddr_in));
771 				if (ifi->ifi_netmask == NULL) goto gotError;
778 				memcpy(ifi->ifi_netmask, sinptr, sizeof(struct sockaddr_in));
792                     ifi->ifi_brdaddr = (struct sockaddr*)calloc(1, sizeof(struct sockaddr_in));
793                     if (ifi->ifi_brdaddr == NULL) {
796                     memcpy(ifi->ifi_brdaddr, sinptr, sizeof(struct sockaddr_in));
811                     ifi->ifi_dstaddr = (struct sockaddr*)calloc(1, sizeof(struct sockaddr_in));
812                     if (ifi->ifi_dstaddr == NULL) {
815                     memcpy(ifi->ifi_dstaddr, sinptr, sizeof(struct sockaddr_in));
824             if (ifi->ifi_addr == NULL) {
825                 ifi->ifi_addr = calloc(1, sizeof(struct sockaddr_in6));
826                 if (ifi->ifi_addr == NULL) {
834                 memcpy(ifi->ifi_addr, sinptr6, sizeof(struct sockaddr_in6));
845 				ifi->ifi_netmask = (struct sockaddr*)calloc(1, sizeof(struct sockaddr_in6));
846 				if (ifi->ifi_netmask == NULL) goto gotError;
848 				memcpy(ifi->ifi_netmask, sinptr6, sizeof(struct sockaddr_in6));
887     struct ifi_info *ifi, *ifinext;
889     for (ifi = ifihead; ifi != NULL; ifi = ifinext) {
890         if (ifi->ifi_addr != NULL)
891             free(ifi->ifi_addr);
892         if (ifi->ifi_brdaddr != NULL)
893             free(ifi->ifi_brdaddr);
894         if (ifi->ifi_dstaddr != NULL)
895             free(ifi->ifi_dstaddr);
896         if (ifi->ifi_netmask != NULL)
897             free(ifi->ifi_netmask);
898         ifinext = ifi->ifi_next;    /* can't fetch ifi_next after free() */
899         free(ifi);                  /* the ifi_info{} itself */