X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;ds=sidebyside;f=avahi-core%2Fentry.c;h=9e9c0dd66393fa312ef02366b6b57de6a4473de7;hb=b155147d7095ee71ac3872f11d42227483d9ecce;hp=5baaf4096db1b69a17f547d374e1516ef4a09f15;hpb=a3d45b39608418e261f34b3b3286b80e4878d25c;p=catta

diff --git a/avahi-core/entry.c b/avahi-core/entry.c
index 5baaf40..9e9c0dd 100644
--- a/avahi-core/entry.c
+++ b/avahi-core/entry.c
@@ -216,7 +216,10 @@ static AvahiEntry * server_add_internal(
     transport_flags_from_domain(s, &flags, r->key->name);
     AVAHI_CHECK_VALIDITY_RETURN_NULL(s, flags & AVAHI_PUBLISH_USE_MULTICAST, AVAHI_ERR_NOT_SUPPORTED);
     AVAHI_CHECK_VALIDITY_RETURN_NULL(s, !s->config.disable_publishing, AVAHI_ERR_NOT_PERMITTED);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(s, !g || (g->state != AVAHI_ENTRY_GROUP_ESTABLISHED && g->state != AVAHI_ENTRY_GROUP_REGISTERING), AVAHI_ERR_BAD_STATE);
+    AVAHI_CHECK_VALIDITY_RETURN_NULL(s,
+                                     !g ||
+                                     (g->state != AVAHI_ENTRY_GROUP_ESTABLISHED && g->state != AVAHI_ENTRY_GROUP_REGISTERING) ||
+                                     (flags & AVAHI_PUBLISH_UPDATE), AVAHI_ERR_BAD_STATE);
     
     if (flags & AVAHI_PUBLISH_UPDATE) {
         AvahiRecord *old_record;
@@ -443,7 +446,7 @@ int avahi_server_add_address(
                                               AVAHI_PUBLISH_UPDATE|
                                               AVAHI_PUBLISH_USE_WIDE_AREA|
                                               AVAHI_PUBLISH_USE_MULTICAST), AVAHI_ERR_INVALID_FLAGS);
-    AVAHI_CHECK_VALIDITY(s, !name || avahi_is_valid_domain_name(name), AVAHI_ERR_INVALID_HOST_NAME);
+    AVAHI_CHECK_VALIDITY(s, !name || avahi_is_valid_fqdn(name), AVAHI_ERR_INVALID_HOST_NAME);
 
     /* Prepare the host naem */
     
@@ -587,7 +590,7 @@ static int server_add_service_strlst_nocopy(
     AVAHI_CHECK_VALIDITY_SET_RET_GOTO_FAIL(s, avahi_is_valid_service_name(name), AVAHI_ERR_INVALID_SERVICE_NAME);
     AVAHI_CHECK_VALIDITY_SET_RET_GOTO_FAIL(s, avahi_is_valid_service_type_strict(type), AVAHI_ERR_INVALID_SERVICE_TYPE);
     AVAHI_CHECK_VALIDITY_SET_RET_GOTO_FAIL(s, !domain || avahi_is_valid_domain_name(domain), AVAHI_ERR_INVALID_DOMAIN_NAME);
-    AVAHI_CHECK_VALIDITY_SET_RET_GOTO_FAIL(s, !host || avahi_is_valid_domain_name(host), AVAHI_ERR_INVALID_HOST_NAME);
+    AVAHI_CHECK_VALIDITY_SET_RET_GOTO_FAIL(s, !host || avahi_is_valid_fqdn(host), AVAHI_ERR_INVALID_HOST_NAME);
 
     if (!domain)
         domain = s->domain_name;
@@ -901,7 +904,7 @@ static AvahiEntry *server_add_dns_server_name(
     AVAHI_CHECK_VALIDITY_RETURN_NULL(s, AVAHI_FLAGS_VALID(flags, AVAHI_PUBLISH_USE_WIDE_AREA|AVAHI_PUBLISH_USE_MULTICAST), AVAHI_ERR_INVALID_FLAGS);
     AVAHI_CHECK_VALIDITY_RETURN_NULL(s, type == AVAHI_DNS_SERVER_UPDATE || type == AVAHI_DNS_SERVER_RESOLVE, AVAHI_ERR_INVALID_FLAGS);
     AVAHI_CHECK_VALIDITY_RETURN_NULL(s, port != 0, AVAHI_ERR_INVALID_PORT);
-    AVAHI_CHECK_VALIDITY_RETURN_NULL(s, avahi_is_valid_domain_name(name), AVAHI_ERR_INVALID_HOST_NAME);
+    AVAHI_CHECK_VALIDITY_RETURN_NULL(s, avahi_is_valid_fqdn(name), AVAHI_ERR_INVALID_HOST_NAME);
     AVAHI_CHECK_VALIDITY_RETURN_NULL(s, !domain || avahi_is_valid_domain_name(domain), AVAHI_ERR_INVALID_DOMAIN_NAME);
     
     if (!domain)
@@ -1110,6 +1113,9 @@ int avahi_s_entry_group_commit(AvahiSEntryGroup *g) {
     if (g->state != AVAHI_ENTRY_GROUP_UNCOMMITED && g->state != AVAHI_ENTRY_GROUP_COLLISION)
         return avahi_server_set_errno(g->server, AVAHI_ERR_BAD_STATE);
 
+    if (avahi_s_entry_group_is_empty(g))
+        return avahi_server_set_errno(g->server, AVAHI_ERR_IS_EMPTY);
+
     g->n_register_try++;
 
     avahi_timeval_add(&g->register_time,