/***
This file is part of avahi.
-
+
avahi is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
-
+
avahi is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
Public License for more details.
-
+
You should have received a copy of the GNU Lesser General Public
License along with avahi; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
#include <sys/socket.h>
#ifdef HAVE_INOTIFY
-#ifdef HAVE_SYS_INOTIFY_H
#include <sys/inotify.h>
-#else
-#include "inotify-nosys.h"
-#endif
#endif
#ifdef HAVE_KQUEUE
} DaemonConfig;
#define RESOLV_CONF "/etc/resolv.conf"
+#define BROWSE_DOMAINS_MAX 16
static AvahiSEntryGroup *dns_servers_entry_group = NULL;
static AvahiSEntryGroup *resolv_conf_entry_group = NULL;
-static char **resolv_conf = NULL;
+static char **resolv_conf_name_servers = NULL;
+static char **resolv_conf_search_domains = NULL;
static DaemonConfig config;
size_t l;
l = strlen(prefix);
-
+
return strlen(s) >= l && strncmp(s, prefix, l) == 0;
}
static int load_resolv_conf(void) {
int ret = -1;
FILE *f;
- int i = 0;
-
- avahi_strfreev(resolv_conf);
- resolv_conf = NULL;
+ int i = 0, j = 0;
+
+ avahi_strfreev(resolv_conf_name_servers);
+ resolv_conf_name_servers = NULL;
+
+ avahi_strfreev(resolv_conf_search_domains);
+ resolv_conf_search_domains = NULL;
#ifdef ENABLE_CHROOT
f = avahi_chroot_helper_get_file(RESOLV_CONF);
#else
f = fopen(RESOLV_CONF, "r");
#endif
-
+
if (!f) {
avahi_log_warn("Failed to open "RESOLV_CONF": %s", strerror(errno));
goto finish;
}
- resolv_conf = avahi_new0(char*, AVAHI_WIDE_AREA_SERVERS_MAX+1);
+ resolv_conf_name_servers = avahi_new0(char*, AVAHI_WIDE_AREA_SERVERS_MAX+1);
+ resolv_conf_search_domains = avahi_new0(char*, BROWSE_DOMAINS_MAX+1);
- while (!feof(f) && i < AVAHI_WIDE_AREA_SERVERS_MAX) {
+ while (!feof(f)) {
char ln[128];
char *p;
ln[strcspn(ln, "\r\n#")] = 0;
p = ln + strspn(ln, "\t ");
- if (has_prefix(p, "nameserver")) {
+ if ((has_prefix(p, "nameserver ") || has_prefix(p, "nameserver\t")) && i < AVAHI_WIDE_AREA_SERVERS_MAX) {
p += 10;
p += strspn(p, "\t ");
p[strcspn(p, "\t ")] = 0;
- resolv_conf[i++] = avahi_strdup(p);
+ resolv_conf_name_servers[i++] = avahi_strdup(p);
+ }
+
+ if ((has_prefix(p, "search ") || has_prefix(p, "search\t") ||
+ has_prefix(p, "domain ") || has_prefix(p, "domain\t"))) {
+
+ p += 6;
+
+ while (j < BROWSE_DOMAINS_MAX) {
+ size_t k;
+
+ p += strspn(p, "\t ");
+ k = strcspn(p, "\t ");
+
+ if (k > 0) {
+ resolv_conf_search_domains[j++] = avahi_strndup(p, k);
+ p += k;
+ }
+
+ if (!*p)
+ break;
+ }
}
}
finish:
if (ret != 0) {
- avahi_strfreev(resolv_conf);
- resolv_conf = NULL;
+ avahi_strfreev(resolv_conf_name_servers);
+ resolv_conf_name_servers = NULL;
+
+ avahi_strfreev(resolv_conf_search_domains);
+ resolv_conf_search_domains = NULL;
}
-
+
if (f)
fclose(f);
assert(s);
assert(l);
- if (!g)
+ if (!g)
g = avahi_s_entry_group_new(s, NULL, NULL);
assert(avahi_s_entry_group_is_empty(g));
for (p = l; *p; p++) {
AvahiAddress a;
-
+
if (!avahi_address_parse(*p, AVAHI_PROTO_UNSPEC, &a))
avahi_log_warn("Failed to parse address '%s', ignoring.", *p);
else
if (resolv_conf_entry_group)
avahi_s_entry_group_reset(resolv_conf_entry_group);
-
- if (dns_servers_entry_group)
+
+ if (dns_servers_entry_group)
avahi_s_entry_group_reset(dns_servers_entry_group);
}
unsigned n = 0;
char **p;
- if (!resolv_conf) {
+ if (!resolv_conf_name_servers) {
avahi_server_set_wide_area_servers(avahi_server, NULL, 0);
return;
}
- for (p = resolv_conf; *p && n < AVAHI_WIDE_AREA_SERVERS_MAX; p++) {
+ for (p = resolv_conf_name_servers; *p && n < AVAHI_WIDE_AREA_SERVERS_MAX; p++) {
if (!avahi_address_parse(*p, AVAHI_PROTO_UNSPEC, &a[n]))
avahi_log_warn("Failed to parse address '%s', ignoring.", *p);
else
avahi_server_set_wide_area_servers(avahi_server, a, n);
}
+static AvahiStringList *filter_duplicate_domains(AvahiStringList *l) {
+ AvahiStringList *e, *n, *p;
+
+ if (!l)
+ return l;
+
+ for (p = l, e = l->next; e; e = n) {
+ n = e->next;
+
+ if (avahi_domain_equal((char*) e->text, (char*) l->text)) {
+ p->next = e->next;
+ avahi_free(e);
+ } else
+ p = e;
+ }
+
+ l->next = filter_duplicate_domains(l->next);
+ return l;
+}
+
+static void update_browse_domains(void) {
+ AvahiStringList *l;
+ int n;
+ char **p;
+
+ if (!resolv_conf_search_domains) {
+ avahi_server_set_browse_domains(avahi_server, NULL);
+ return;
+ }
+
+ l = avahi_string_list_copy(config.server_config.browse_domains);
+
+ for (p = resolv_conf_search_domains, n = 0; *p && n < BROWSE_DOMAINS_MAX; p++, n++) {
+ if (!avahi_is_valid_domain_name(*p))
+ avahi_log_warn("'%s' is no valid domain name, ignoring.", *p);
+ else
+ l = avahi_string_list_add(l, *p);
+ }
+
+ l = filter_duplicate_domains(l);
+
+ avahi_server_set_browse_domains(avahi_server, l);
+}
+
static void server_callback(AvahiServer *s, AvahiServerState state, void *userdata) {
DaemonConfig *c = userdata;
-
+
assert(s);
assert(c);
* avahi_server has been set, therefore we do it explicitly */
avahi_server = s;
-
+
#ifdef HAVE_DBUS
if (c->enable_dbus && state != AVAHI_SERVER_INVALID && state != AVAHI_SERVER_FAILURE)
dbus_protocol_server_state_changed(state);
switch (state) {
case AVAHI_SERVER_RUNNING:
avahi_log_info("Server startup complete. Host name is %s. Local service cookie is %u.", avahi_server_get_host_name_fqdn(s), avahi_server_get_local_service_cookie(s));
-
+
avahi_set_proc_title(argv0, "%s: running [%s]", argv0, avahi_server_get_host_name_fqdn(s));
-
+
static_service_add_to_server();
static_hosts_add_to_server();
-
+
remove_dns_server_entry_groups();
-
- if (c->publish_resolv_conf && resolv_conf && resolv_conf[0])
- resolv_conf_entry_group = add_dns_servers(s, resolv_conf_entry_group, resolv_conf);
-
+
+ if (c->publish_resolv_conf && resolv_conf_name_servers && resolv_conf_name_servers[0])
+ resolv_conf_entry_group = add_dns_servers(s, resolv_conf_entry_group, resolv_conf_name_servers);
+
if (c->publish_dns_servers && c->publish_dns_servers[0])
dns_servers_entry_group = add_dns_servers(s, dns_servers_entry_group, c->publish_dns_servers);
-
+
simple_protocol_restart_queries();
break;
-
+
case AVAHI_SERVER_COLLISION: {
char *n;
-
+
avahi_set_proc_title(argv0, "%s: collision", argv0);
-
+
static_service_remove_from_server();
static_hosts_remove_from_server();
remove_dns_server_entry_groups();
case AVAHI_SERVER_REGISTERING:
avahi_set_proc_title(argv0, "%s: registering [%s]", argv0, avahi_server_get_host_name_fqdn(s));
-
+
static_service_remove_from_server();
static_hosts_remove_from_server();
remove_dns_server_entry_groups();
-
+
break;
case AVAHI_SERVER_INVALID:
break;
-
+
}
}
" "AVAHI_CONFIG_FILE"\n"
" --no-rlimits Don't enforce resource limits\n"
" --no-drop-root Don't drop privileges\n"
-#ifdef ENABLE_CHROOT
+#ifdef ENABLE_CHROOT
" --no-chroot Don't chroot()\n"
-#endif
+#endif
" --no-proc-title Don't modify process title\n"
" --debug Increase verbosity\n",
argv0);
enum {
OPTION_NO_RLIMITS = 256,
OPTION_NO_DROP_ROOT,
-#ifdef ENABLE_CHROOT
+#ifdef ENABLE_CHROOT
OPTION_NO_CHROOT,
#endif
OPTION_NO_PROC_TITLE,
OPTION_DEBUG
};
-
+
static const struct option long_options[] = {
{ "help", no_argument, NULL, 'h' },
{ "daemonize", no_argument, NULL, 'D' },
fprintf(stderr, "Too many arguments\n");
return -1;
}
-
+
return 0;
}
static int is_yes(const char *s) {
assert(s);
-
+
return *s == 'y' || *s == 'Y' || *s == '1' || *s == 't' || *s == 'T';
}
if (!(f = avahi_ini_file_load(c->config_file ? c->config_file : AVAHI_CONFIG_FILE)))
goto finish;
-
+
for (g = f->groups; g; g = g->groups_next) {
-
+
if (strcasecmp(g->name, "server") == 0) {
AvahiIniFilePair *p;
char **e, **t;
e = avahi_split_csv(p->value);
-
+
for (t = e; *t; t++) {
char cleaned[AVAHI_DOMAIN_NAME_MAX];
c->server_config.browse_domains = avahi_string_list_add(c->server_config.browse_domains, cleaned);
}
-
+
avahi_strfreev(e);
+
+ c->server_config.browse_domains = filter_duplicate_domains(c->server_config.browse_domains);
} else if (strcasecmp(p->key, "use-ipv4") == 0)
c->server_config.use_ipv4 = is_yes(p->value);
else if (strcasecmp(p->key, "use-ipv6") == 0)
}
}
#endif
- else {
+ else if (strcasecmp(p->key, "allow-interfaces") == 0) {
+ char **e, **t;
+
+ avahi_string_list_free(c->server_config.allow_interfaces);
+ c->server_config.allow_interfaces = NULL;
+ e = avahi_split_csv(p->value);
+
+ for (t = e; *t; t++)
+ c->server_config.allow_interfaces = avahi_string_list_add(c->server_config.allow_interfaces, *t);
+
+ avahi_strfreev(e);
+ } else if (strcasecmp(p->key, "deny-interfaces") == 0) {
+ char **e, **t;
+
+ avahi_string_list_free(c->server_config.deny_interfaces);
+ c->server_config.deny_interfaces = NULL;
+ e = avahi_split_csv(p->value);
+
+ for (t = e; *t; t++)
+ c->server_config.deny_interfaces = avahi_string_list_add(c->server_config.deny_interfaces, *t);
+
+ avahi_strfreev(e);
+ } else {
avahi_log_error("Invalid configuration key \"%s\" in group \"%s\"\n", p->key, g->name);
goto finish;
}
}
-
+
} else if (strcasecmp(g->name, "publish") == 0) {
AvahiIniFilePair *p;
for (p = g->pairs; p; p = p->pairs_next) {
-
+
if (strcasecmp(p->key, "publish-addresses") == 0)
c->server_config.publish_addresses = is_yes(p->value);
else if (strcasecmp(p->key, "publish-hinfo") == 0)
AvahiIniFilePair *p;
for (p = g->pairs; p; p = p->pairs_next) {
-
+
if (strcasecmp(p->key, "enable-wide-area") == 0)
c->server_config.enable_wide_area = is_yes(p->value);
else {
goto finish;
}
}
-
+
} else if (strcasecmp(g->name, "reflector") == 0) {
AvahiIniFilePair *p;
for (p = g->pairs; p; p = p->pairs_next) {
-
+
if (strcasecmp(p->key, "enable-reflector") == 0)
c->server_config.enable_reflector = is_yes(p->value);
else if (strcasecmp(p->key, "reflect-ipv") == 0)
goto finish;
}
}
-
+
} else if (strcasecmp(g->name, "rlimits") == 0) {
AvahiIniFilePair *p;
for (p = g->pairs; p; p = p->pairs_next) {
-
+
if (strcasecmp(p->key, "rlimit-as") == 0) {
c->rlimit_as_set = 1;
c->rlimit_as = atoi(p->value);
}
}
-
+
} else {
avahi_log_error("Invalid configuration file group \"%s\".\n", g->name);
goto finish;
if (f)
avahi_ini_file_free(f);
-
+
return r;
}
LOG_INFO,
LOG_DEBUG
};
-
+
assert(level < AVAHI_LOG_LEVEL_MAX);
assert(txt);
#ifdef ENABLE_CHROOT
c = config.use_chroot;
#endif
-
+
inotify_add_watch(inotify_fd, c ? "/services" : AVAHI_SERVICE_DIR, IN_CLOSE_WRITE|IN_DELETE|IN_DELETE_SELF|IN_MOVED_FROM|IN_MOVED_TO|IN_MOVE_SELF
#ifdef IN_ONLYDIR
|IN_ONLYDIR
static void add_kqueue_watch(const char *dir);
static void add_kqueue_watches(void) {
- int c = 0;
+ int c = 0;
#ifdef ENABLE_CHROOT
- c = config.use_chroot;
+ c = config.use_chroot;
#endif
- add_kqueue_watch(c ? "/" : AVAHI_CONFIG_DIR);
- add_kqueue_watch(c ? "/services" : AVAHI_SERVICE_DIR);
+ add_kqueue_watch(c ? "/" : AVAHI_CONFIG_DIR);
+ add_kqueue_watch(c ? "/services" : AVAHI_SERVICE_DIR);
}
static void add_kqueue_watch(const char *dir) {
- int fd;
- struct kevent ev;
-
- if (kq < 0)
- return;
-
- if (num_kfds >= NUM_WATCHES)
- return;
-
- fd = open(dir, O_RDONLY);
- if (fd < 0)
- return;
- EV_SET(&ev, fd, EVFILT_VNODE, EV_ADD | EV_ENABLE | EV_CLEAR,
- NOTE_DELETE | NOTE_EXTEND | NOTE_WRITE | NOTE_RENAME,
- 0, 0);
- if (kevent(kq, &ev, 1, NULL, 0, NULL) == -1) {
- close(fd);
- return;
- }
-
- kfds[num_kfds++] = fd;
+ int fd;
+ struct kevent ev;
+
+ if (kq < 0)
+ return;
+
+ if (num_kfds >= NUM_WATCHES)
+ return;
+
+ fd = open(dir, O_RDONLY);
+ if (fd < 0)
+ return;
+ EV_SET(&ev, fd, EVFILT_VNODE, EV_ADD | EV_ENABLE | EV_CLEAR,
+ NOTE_DELETE | NOTE_EXTEND | NOTE_WRITE | NOTE_RENAME,
+ 0, 0);
+ if (kevent(kq, &ev, 1, NULL, 0, NULL) == -1) {
+ close(fd);
+ return;
+ }
+
+ kfds[num_kfds++] = fd;
}
#endif
#else
static_service_load(0);
static_hosts_load(0);
-#endif
+#endif
static_service_add_to_server();
static_hosts_add_to_server();
-
+
if (resolv_conf_entry_group)
avahi_s_entry_group_reset(resolv_conf_entry_group);
-
+
load_resolv_conf();
-
+
update_wide_area_servers();
-
- if (config.publish_resolv_conf && resolv_conf && resolv_conf[0])
- resolv_conf_entry_group = add_dns_servers(avahi_server, resolv_conf_entry_group, resolv_conf);
+ update_browse_domains();
+
+ if (config.publish_resolv_conf && resolv_conf_name_servers && resolv_conf_name_servers[0])
+ resolv_conf_entry_group = add_dns_servers(avahi_server, resolv_conf_entry_group, resolv_conf_name_servers);
}
#ifdef HAVE_INOTIFY
if (read(inotify_fd, buffer, n) < 0 ) {
avahi_free(buffer);
avahi_log_error("Failed to read inotify event: %s", avahi_strerror(errno));
- return;
+ return;
}
avahi_free(buffer);
#ifdef HAVE_KQUEUE
static void kqueue_callback(AvahiWatch *watch, int fd, AVAHI_GCC_UNUSED AvahiWatchEvent event, AVAHI_GCC_UNUSED void *userdata) {
- struct kevent ev;
- struct timespec nullts = { 0, 0 };
- int res;
-
- assert(fd == kq);
- assert(watch);
-
- res = kevent(kq, NULL, 0, &ev, 1, &nullts);
-
- if (res > 0) {
- /* Sleep for a half-second to avoid potential races
- * during install/uninstall. */
- usleep(500000);
- avahi_log_info("Files changed, reloading.");
- reload_config();
- } else {
- avahi_log_error("Failed to read kqueue event: %s", avahi_strerror(errno));
- }
+ struct kevent ev;
+ struct timespec nullts = { 0, 0 };
+ int res;
+
+ assert(fd == kq);
+ assert(watch);
+
+ res = kevent(kq, NULL, 0, &ev, 1, &nullts);
+
+ if (res > 0) {
+ /* Sleep for a half-second to avoid potential races
+ * during install/uninstall. */
+ usleep(500000);
+ avahi_log_info("Files changed, reloading.");
+ reload_config();
+ } else {
+ avahi_log_error("Failed to read kqueue event: %s", avahi_strerror(errno));
+ }
}
#endif
static void signal_callback(AvahiWatch *watch, AVAHI_GCC_UNUSED int fd, AVAHI_GCC_UNUSED AvahiWatchEvent event, AVAHI_GCC_UNUSED void *userdata) {
int sig;
const AvahiPoll *poll_api;
-
+
assert(watch);
assert(simple_poll_api);
case SIGQUIT:
case SIGTERM:
avahi_log_info(
- "Got %s, quitting.",
- sig == SIGINT ? "SIGINT" :
- (sig == SIGQUIT ? "SIGQUIT" : "SIGTERM"));
+ "Got %s, quitting.",
+ sig == SIGINT ? "SIGINT" :
+ (sig == SIGQUIT ? "SIGQUIT" : "SIGTERM"));
avahi_simple_poll_quit(simple_poll_api);
break;
avahi_log_error("Failed to chroot(): %s", strerror(errno));
goto finish;
}
-
+
avahi_log_info("Successfully called chroot().");
chdir("/");
-
+
if (avahi_caps_drop_all() < 0) {
avahi_log_error("Failed to drop capabilities.");
goto finish;
}
avahi_log_info("Successfully dropped remaining capabilities.");
}
-
+
#endif
#ifdef HAVE_INOTIFY
avahi_log_warn( "Failed to initialize inotify: %s", strerror(errno));
else {
add_inotify_watches();
-
+
if (!(inotify_watch = poll_api->watch_new(poll_api, inotify_fd, AVAHI_WATCH_IN, inotify_callback, NULL))) {
avahi_log_error( "Failed to create inotify watcher");
goto finish;
#ifdef HAVE_KQUEUE
if ((kq = kqueue()) < 0)
- avahi_log_warn( "Failed to initialize kqueue: %s", strerror(errno));
+ avahi_log_warn( "Failed to initialize kqueue: %s", strerror(errno));
else {
- add_kqueue_watches();
+ add_kqueue_watches();
- if (!(kqueue_watch = poll_api->watch_new(poll_api, kq, AVAHI_WATCH_IN, kqueue_callback, NULL))) {
- avahi_log_error( "Failed to create kqueue watcher");
- goto finish;
- }
+ if (!(kqueue_watch = poll_api->watch_new(poll_api, kq, AVAHI_WATCH_IN, kqueue_callback, NULL))) {
+ avahi_log_error( "Failed to create kqueue watcher");
+ goto finish;
+ }
}
#endif
}
update_wide_area_servers();
+ update_browse_domains();
if (c->daemonize) {
daemon_retval_send(0);
- retval_is_sent = 1;
+ retval_is_sent = 1;
}
for (;;) {
/* We handle signals through an FD, so let's continue */
if (errno == EINTR)
continue;
-
+
avahi_log_error("poll(): %s", strerror(errno));
goto finish;
} else if (r > 0)
/* Quit */
break;
}
-
+
finish:
-
+
static_service_remove_from_server();
static_service_free_all();
static_hosts_free_all();
remove_dns_server_entry_groups();
-
+
simple_protocol_shutdown();
#ifdef HAVE_DBUS
#ifdef HAVE_KQUEUE
if (kqueue_watch)
- poll_api->watch_free(kqueue_watch);
+ poll_api->watch_free(kqueue_watch);
if (kq >= 0)
- close(kq);
+ close(kq);
for (i = 0; i < num_kfds; i++) {
- if (kfds[i] >= 0)
- close(kfds[i]);
+ if (kfds[i] >= 0)
+ close(kfds[i]);
}
#endif
-
+
if (simple_poll_api) {
avahi_simple_poll_free(simple_poll_api);
simple_poll_api = NULL;
if (!retval_is_sent && c->daemonize)
daemon_retval_send(1);
-
+
return r;
}
struct passwd *pw;
struct group * gr;
int r;
-
+
if (!(pw = getpwnam(AVAHI_USER))) {
avahi_log_error( "Failed to find user '"AVAHI_USER"'.");
return -1;
#elif defined(HAVE_SETREGID)
r = setregid(gr->gr_gid, gr->gr_gid);
#else
-#error "No API to drop priviliges"
+#error "No API to drop privileges"
#endif
if (r < 0) {
#elif defined(HAVE_SETREUID)
r = setreuid(pw->pw_uid, pw->pw_uid);
#else
-#error "No API to drop priviliges"
+#error "No API to drop privileges"
#endif
if (r < 0) {
u = umask(0000);
reset_umask = 1;
-
+
if (mkdir(AVAHI_DAEMON_RUNTIME_DIR, 0755) < 0 && errno != EEXIST) {
avahi_log_error("mkdir(\""AVAHI_DAEMON_RUNTIME_DIR"\"): %s", strerror(errno));
goto fail;
}
-
+
chown(AVAHI_DAEMON_RUNTIME_DIR, pw->pw_uid, gr->gr_gid);
if (stat(AVAHI_DAEMON_RUNTIME_DIR, &st) < 0) {
avahi_set_log_function(log_function);
init_rand_seed();
-
+
avahi_server_config_init(&config.server_config);
config.command = DAEMON_RUN;
config.daemonize = 0;
config.enable_dbus = 1;
config.fail_on_missing_dbus = 1;
#endif
-
+
config.drop_root = 1;
config.set_rlimits = 1;
#ifdef ENABLE_CHROOT
#ifdef RLIMIT_NPROC
config.rlimit_nproc_set = 0;
#endif
-
+
if ((argv0 = strrchr(argv[0], '/')))
argv0 = avahi_strdup(argv0 + 1);
else
daemon_pid_file_ident = (const char *) argv0;
daemon_log_ident = (char*) argv0;
daemon_pid_file_proc = pid_file_proc;
-
+
if (parse_command_line(&config, argc, argv) < 0)
goto finish;
#ifdef ENABLE_CHROOT
config.use_chroot = config.use_chroot && config.drop_root;
#endif
-
+
if (config.command == DAEMON_HELP) {
help(stdout);
r = 0;
}
r = 0;
-
+
} else if (config.command == DAEMON_CHECK)
r = (daemon_pid_file_is_running() >= 0) ? 0 : 1;
else if (config.command == DAEMON_RUN) {
avahi_log_error("This program is intended to be run as root.");
goto finish;
}
-
+
if ((pid = daemon_pid_file_is_running()) >= 0) {
avahi_log_error("Daemon already running on PID %u", pid);
goto finish;
if (load_config_file(&config) < 0)
goto finish;
-
+
if (config.daemonize) {
daemon_retval_init();
-
+
if ((pid = daemon_fork()) < 0)
goto finish;
else if (pid != 0) {
avahi_log_error("Failed to close remaining file descriptors: %s", strerror(errno));
goto finish;
}
-
+
if (make_runtime_dir() < 0)
goto finish;
if (avahi_caps_reduce() < 0)
goto finish;
#endif
-
+
if (drop_root() < 0)
goto finish;
avahi_log_info("%s "PACKAGE_VERSION" starting up.", argv0);
avahi_set_proc_title(argv0, "%s: starting up", argv0);
-
+
if (run_server(&config) == 0)
r = 0;
}
-
+
finish:
if (config.daemonize)
avahi_server_config_free(&config.server_config);
avahi_free(config.config_file);
avahi_strfreev(config.publish_dns_servers);
- avahi_strfreev(resolv_conf);
+ avahi_strfreev(resolv_conf_name_servers);
+ avahi_strfreev(resolv_conf_search_domains);
if (wrote_pid_file) {
#ifdef ENABLE_CHROOT
#endif
avahi_free(argv0);
-
+
return r;
}