167   channel->domains = NULL;  in ares_init_options()
241       if (channel->domains)  in ares_init_options()
244             free(channel->domains[i]);  in ares_init_options()
245           free(channel->domains);  in ares_init_options()
380     options->domains = malloc(channel->ndomains * sizeof(char *));  in ares_save_options()
381     if (!options->domains)  in ares_save_options()
387       options->domains[i] = strdup(channel->domains[i]);  in ares_save_options()
388       if (!options->domains[i])  in ares_save_options()
478         channel->domains = malloc(options->ndomains * sizeof(char *));  in init_by_options()
479         if (!channel->domains)  in init_by_options()
484             channel->domains[i] = strdup(options->domains[i]);  in init_by_options()
485             if (!channel->domains[i])  in init_by_options()
1224       channel->domains = malloc(sizeof(char *));  in init_by_defaults()
1225       if (!channel->domains) {  in init_by_defaults()
1229       channel->domains[0] = strdup(dot + 1);  in init_by_defaults()
1230       if (!channel->domains[0]) {  in init_by_defaults()
1255     if(channel->domains && channel->domains[0])  in init_by_defaults()
1256       free(channel->domains[0]);  in init_by_defaults()
1257     if(channel->domains)  in init_by_defaults()
1258       free(channel->domains);  in init_by_defaults()
1474       free(channel->domains[n]);  in set_search()
1475     free(channel->domains);  in set_search()
1476     channel->domains = NULL;  in set_search()
1498   channel->domains = malloc(n * sizeof(char *));  in set_search()
1499   if (!channel->domains)  in set_search()
1511       channel->domains[n] = malloc(q - p + 1);  in set_search()
1512       if (!channel->domains[n])  in set_search()
1514       memcpy(channel->domains[n], p, q - p);  in set_search()
1515       channel->domains[n][q - p] = 0;  in set_search()