sd-bus: by default allow all creds to be passed along

[elogind.git] / src / libsystemd / sd-bus / bus-kernel.c

diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index ceb145457f5b8dac92b2b0094ddccb823a4dad40..153abee56f3bbfebd1235e3a334181d033a1a674 100644 (file)
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -588,7 +588,7 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
                         destination = d->str;
                         break;
 
-                case KDBUS_ITEM_NAME:
+                case KDBUS_ITEM_OWNED_NAME:
                         if (!service_name_is_valid(d->name.name))
                                 return -EBADMSG;
 
@@ -597,9 +597,9 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
                                 goto fail;
                         break;
 
-                case KDBUS_ITEM_CONN_NAME:
-                        m->creds.conn_name = d->str;
-                        m->creds.mask |= SD_BUS_CREDS_CONNECTION_NAME & bus->creds_mask;
+                case KDBUS_ITEM_CONN_DESCRIPTION:
+                        m->creds.description = d->str;
+                        m->creds.mask |= SD_BUS_CREDS_DESCRIPTION & bus->creds_mask;
                         break;
 
                 case KDBUS_ITEM_FDS:
@@ -666,8 +666,8 @@ int bus_kernel_take_fd(sd_bus *b) {
 
         b->use_memfd = 1;
 
-        if (b->connection_name) {
-                g = bus_label_escape(b->connection_name);
+        if (b->description) {
+                g = bus_label_escape(b->description);
                 if (!g)
                         return -ENOMEM;
 
@@ -700,8 +700,8 @@ int bus_kernel_take_fd(sd_bus *b) {
                         name = g;
                 }
 
-                b->connection_name = bus_label_unescape(name);
-                if (!b->connection_name)
+                b->description = bus_label_unescape(name);
+                if (!b->description)
                         return -ENOMEM;
         }
 
@@ -721,13 +721,14 @@ int bus_kernel_take_fd(sd_bus *b) {
         hello = alloca0_align(sz, 8);
         hello->size = sz;
         hello->flags = b->hello_flags;
-        hello->attach_flags = b->attach_flags;
+        hello->attach_flags_send = _KDBUS_ATTACH_ANY;
+        hello->attach_flags_recv = b->attach_flags;
         hello->pool_size = KDBUS_POOL_SIZE;
 
         item = hello->items;
 
         item->size = offsetof(struct kdbus_item, str) + m + 1;
-        item->type = KDBUS_ITEM_CONN_NAME;
+        item->type = KDBUS_ITEM_CONN_DESCRIPTION;
         memcpy(item->str, name, m + 1);
         item = KDBUS_ITEM_NEXT(item);
 
@@ -1123,7 +1124,7 @@ int bus_kernel_pop_memfd(sd_bus *bus, void **address, size_t *mapped, size_t *al
 
                 assert_se(pthread_mutex_unlock(&bus->memfd_cache_mutex) >= 0);
 
-                r = memfd_new(bus->connection_name);
+                r = memfd_new(bus->description);
                 if (r < 0)
                         return r;
 
@@ -1255,8 +1256,8 @@ int kdbus_translate_attach_flags(uint64_t mask, uint64_t *kdbus_mask) {
         if (mask & SD_BUS_CREDS_WELL_KNOWN_NAMES)
                 m |= KDBUS_ATTACH_NAMES;
 
-        if (mask & SD_BUS_CREDS_CONNECTION_NAME)
-                m |= KDBUS_ATTACH_CONN_NAME;
+        if (mask & SD_BUS_CREDS_DESCRIPTION)
+                m |= KDBUS_ATTACH_CONN_DESCRIPTION;
 
         *kdbus_mask = m;
         return 0;
@@ -1556,7 +1557,8 @@ int bus_kernel_make_starter(
                 (activating ? KDBUS_HELLO_ACTIVATOR : KDBUS_HELLO_POLICY_HOLDER) |
                 (accept_fd ? KDBUS_HELLO_ACCEPT_FD : 0);
         hello->pool_size = KDBUS_POOL_SIZE;
-        hello->attach_flags = _KDBUS_ATTACH_ALL;
+        hello->attach_flags_send = _KDBUS_ATTACH_ANY;
+        hello->attach_flags_recv = _KDBUS_ATTACH_ALL;
 
         if (ioctl(fd, KDBUS_CMD_HELLO, hello) < 0)
                 return -errno;