3 files changed, 25 insertions, 44 deletions

diff --git a/src/libsystemd/sd-bus/bus-container.c b/src/libsystemd/sd-bus/bus-container.c
index 5c607f49b1..435ec92d6f 100644
--- a/src/libsystemd/sd-bus/bus-container.c
+++ b/src/libsystemd/sd-bus/bus-container.c
@@ -217,15 +217,8 @@ int bus_container_connect_kernel(sd_bus *b) {
                                 _exit(EXIT_FAILURE);
                         }
 
-                        cmsg = CMSG_FIRSTHDR(&mh);
-                        cmsg->cmsg_level = SOL_SOCKET;
-                        cmsg->cmsg_type = SCM_RIGHTS;
-                        cmsg->cmsg_len = CMSG_LEN(sizeof(int));
-                        memcpy(CMSG_DATA(cmsg), &fd, sizeof(int));
-
-                        mh.msg_controllen = cmsg->cmsg_len;
-
-                        if (sendmsg(pair[1], &mh, MSG_NOSIGNAL) < 0)
+                        r = send_one_fd(pair[1], fd, 0);
+                        if (r < 0)
                                 _exit(EXIT_FAILURE);
 
                         _exit(EXIT_SUCCESS);
diff --git a/src/libsystemd/sd-bus/bus-objects.c b/src/libsystemd/sd-bus/bus-objects.c
index 1d061cb9cf..728f20447a 100644
--- a/src/libsystemd/sd-bus/bus-objects.c
+++ b/src/libsystemd/sd-bus/bus-objects.c
@@ -1578,25 +1578,14 @@ _public_ int sd_bus_add_fallback(
         return bus_add_object(bus, slot, true, prefix, callback, userdata);
 }
 
-static unsigned long vtable_member_hash_func(const void *a, const uint8_t hash_key[HASH_KEY_SIZE]) {
+static void vtable_member_hash_func(const void *a, struct siphash *state) {
         const struct vtable_member *m = a;
-        uint8_t hash_key2[HASH_KEY_SIZE];
-        unsigned long ret;
 
         assert(m);
 
-        ret = string_hash_func(m->path, hash_key);
-
-        /* Use a slightly different hash key for the interface */
-        memcpy(hash_key2, hash_key, HASH_KEY_SIZE);
-        hash_key2[0]++;
-        ret ^= string_hash_func(m->interface, hash_key2);
-
-        /* And an even different one for the  member */
-        hash_key2[0]++;
-        ret ^= string_hash_func(m->member, hash_key2);
-
-        return ret;
+        string_hash_func(m->path, state);
+        string_hash_func(m->interface, state);
+        string_hash_func(m->member, state);
 }
 
 static int vtable_member_compare_func(const void *a, const void *b) {
diff --git a/src/libsystemd/sd-bus/busctl.c b/src/libsystemd/sd-bus/busctl.c
index 5d07d5809c..49c97af339 100644
--- a/src/libsystemd/sd-bus/busctl.c
+++ b/src/libsystemd/sd-bus/busctl.c
@@ -21,22 +21,21 @@
 
 #include <getopt.h>
 
-#include "strv.h"
-#include "util.h"
-#include "log.h"
-#include "build.h"
-#include "pager.h"
-#include "path-util.h"
-#include "set.h"
-
 #include "sd-bus.h"
-#include "bus-internal.h"
-#include "bus-util.h"
+
 #include "bus-dump.h"
+#include "bus-internal.h"
 #include "bus-signature.h"
 #include "bus-type.h"
+#include "bus-util.h"
 #include "busctl-introspect.h"
+#include "log.h"
+#include "pager.h"
+#include "path-util.h"
+#include "set.h"
+#include "strv.h"
 #include "terminal-util.h"
+#include "util.h"
 
 static bool arg_no_pager = false;
 static bool arg_legend = true;
@@ -629,22 +628,24 @@ typedef struct Member {
         uint64_t flags;
 } Member;
 
-static unsigned long member_hash_func(const void *p, const uint8_t hash_key[]) {
+static void member_hash_func(const void *p, struct siphash *state) {
         const Member *m = p;
-        unsigned long ul;
+        uint64_t arity = 1;
 
         assert(m);
         assert(m->type);
 
-        ul = string_hash_func(m->type, hash_key);
+        string_hash_func(m->type, state);
+
+        arity += !!m->name + !!m->interface;
+
+        uint64_hash_func(&arity, state);
 
         if (m->name)
-                ul ^= string_hash_func(m->name, hash_key);
+                string_hash_func(m->name, state);
 
         if (m->interface)
-                ul ^= string_hash_func(m->interface, hash_key);
-
-        return ul;
+                string_hash_func(m->interface, state);
 }
 
 static int member_compare_func(const void *a, const void *b) {
@@ -1786,9 +1787,7 @@ static int parse_argv(int argc, char *argv[]) {
                         return help();
 
                 case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0;
+                        return version();
 
                 case ARG_NO_PAGER:
                         arg_no_pager = true;