X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-bus%2Fbus-control.c;h=846307d6647d1f23d94804efba66b5f067103d96;hb=29804cc1e0f37ee34301530fd7f1eb8550be464e;hp=e7e9ba07b0a4f5bab1681f1036624cf9ee5415f0;hpb=607553f9306286fdccf0b356bc3d1087adfe21c4;p=elogind.git

diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c
index e7e9ba07b..846307d66 100644
--- a/src/libsystemd/sd-bus/bus-control.c
+++ b/src/libsystemd/sd-bus/bus-control.c
@@ -379,9 +379,10 @@ static int bus_get_owner_kdbus(
                 cmd = alloca0(size);
                 strcpy(cmd->name, name);
         }
-        cmd->flags = KDBUS_ATTACH_NAMES;
 
         cmd->size = size;
+        kdbus_translate_attach_flags(mask, (uint64_t*) &cmd->flags);
+
         r = ioctl(bus->input_fd, KDBUS_CMD_CONN_INFO, cmd);
         if (r < 0)
                 return -errno;
@@ -553,6 +554,18 @@ static int bus_get_owner_kdbus(
                                 c->mask |= SD_BUS_CREDS_WELL_KNOWN_NAMES;
                         }
                         break;
+
+                case KDBUS_ITEM_CONN_NAME:
+                        if ((mask & SD_BUS_CREDS_CONNECTION_NAME)) {
+                                c->conn_name = strdup(item->str);
+                                if (!c->conn_name) {
+                                        r = -ENOMEM;
+                                        goto fail;
+                                }
+
+                                c->mask |= SD_BUS_CREDS_CONNECTION_NAME;
+                        }
+                        break;
                 }
         }
 
@@ -913,7 +926,7 @@ int bus_add_match_internal_kernel(
 
         struct kdbus_cmd_match *m;
         struct kdbus_item *item;
-        uint64_t bloom[BLOOM_SIZE/8];
+        uint64_t *bloom;
         size_t sz;
         const char *sender = NULL;
         size_t sender_length = 0;
@@ -926,7 +939,7 @@ int bus_add_match_internal_kernel(
 
         assert(bus);
 
-        zero(bloom);
+        bloom = alloca0(bus->bloom_size);
 
         sz = ALIGN8(offsetof(struct kdbus_cmd_match, items));
 
@@ -956,7 +969,7 @@ int bus_add_match_internal_kernel(
                         if (c->value_u8 != SD_BUS_MESSAGE_SIGNAL)
                                 matches_name_change = false;
 
-                        bloom_add_pair(bloom, "message-type", bus_message_type_to_string(c->value_u8));
+                        bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, "message-type", bus_message_type_to_string(c->value_u8));
                         using_bloom = true;
                         break;
 
@@ -964,7 +977,7 @@ int bus_add_match_internal_kernel(
                         if (!streq(c->value_str, "org.freedesktop.DBus"))
                                 matches_name_change = false;
 
-                        bloom_add_pair(bloom, "interface", c->value_str);
+                        bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, "interface", c->value_str);
                         using_bloom = true;
                         break;
 
@@ -972,7 +985,7 @@ int bus_add_match_internal_kernel(
                         if (!streq(c->value_str, "NameOwnerChanged"))
                                 matches_name_change = false;
 
-                        bloom_add_pair(bloom, "member", c->value_str);
+                        bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, "member", c->value_str);
                         using_bloom = true;
                         break;
 
@@ -980,13 +993,13 @@ int bus_add_match_internal_kernel(
                         if (!streq(c->value_str, "/org/freedesktop/DBus"))
                                 matches_name_change = false;
 
-                        bloom_add_pair(bloom, "path", c->value_str);
+                        bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, "path", c->value_str);
                         using_bloom = true;
                         break;
 
                 case BUS_MATCH_PATH_NAMESPACE:
                         if (!streq(c->value_str, "/")) {
-                                bloom_add_pair(bloom, "path-slash-prefix", c->value_str);
+                                bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, "path-slash-prefix", c->value_str);
                                 using_bloom = true;
                         }
                         break;
@@ -998,7 +1011,7 @@ int bus_add_match_internal_kernel(
                                 name_change_arg[c->type - BUS_MATCH_ARG] = c->value_str;
 
                         snprintf(buf, sizeof(buf), "arg%u", c->type - BUS_MATCH_ARG);
-                        bloom_add_pair(bloom, buf, c->value_str);
+                        bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, buf, c->value_str);
                         using_bloom = true;
                         break;
                 }
@@ -1007,7 +1020,7 @@ int bus_add_match_internal_kernel(
                         char buf[sizeof("arg")-1 + 2 + sizeof("-slash-prefix")];
 
                         snprintf(buf, sizeof(buf), "arg%u-slash-prefix", c->type - BUS_MATCH_ARG_PATH);
-                        bloom_add_pair(bloom, buf, c->value_str);
+                        bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, buf, c->value_str);
                         using_bloom = true;
                         break;
                 }
@@ -1016,7 +1029,7 @@ int bus_add_match_internal_kernel(
                         char buf[sizeof("arg")-1 + 2 + sizeof("-dot-prefix")];
 
                         snprintf(buf, sizeof(buf), "arg%u-dot-prefix", c->type - BUS_MATCH_ARG_NAMESPACE);
-                        bloom_add_pair(bloom, buf, c->value_str);
+                        bloom_add_pair(bloom, bus->bloom_size, bus->bloom_n_hash, buf, c->value_str);
                         using_bloom = true;
                         break;
                 }
@@ -1039,7 +1052,7 @@ int bus_add_match_internal_kernel(
         }
 
         if (using_bloom)
-                sz += ALIGN8(offsetof(struct kdbus_item, data64) + BLOOM_SIZE);
+                sz += ALIGN8(offsetof(struct kdbus_item, data64) + bus->bloom_size);
 
         m = alloca0(sz);
         m->size = sz;
@@ -1056,9 +1069,9 @@ int bus_add_match_internal_kernel(
         }
 
         if (using_bloom) {
-                item->size = offsetof(struct kdbus_item, data64) + BLOOM_SIZE;
-                item->type = KDBUS_ITEM_BLOOM;
-                memcpy(item->data64, bloom, BLOOM_SIZE);
+                item->size = offsetof(struct kdbus_item, data64) + bus->bloom_size;
+                item->type = KDBUS_ITEM_BLOOM_MASK;
+                memcpy(item->data64, bloom, bus->bloom_size);
                 item = KDBUS_ITEM_NEXT(item);
         }
 
@@ -1201,7 +1214,7 @@ _public_ int sd_bus_get_owner_machine_id(sd_bus *bus, const char *name, sd_id128
         if (r < 0)
                 return r;
 
-        r = sd_bus_message_set_no_auto_start(m, true);
+        r = sd_bus_message_set_auto_start(m, false);
         if (r < 0)
                 return r;