diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/busname.c | 13 | ||||
| -rw-r--r-- | src/core/busname.h | 2 | ||||
| -rw-r--r-- | src/core/load-fragment-gperf.gperf.m4 | 1 | ||||
| -rw-r--r-- | src/libsystemd/sd-bus/bus-kernel.c | 4 | ||||
| -rw-r--r-- | src/libsystemd/sd-bus/bus-kernel.h | 2 |
5 files changed, 15 insertions, 7 deletions
diff --git a/src/core/busname.c b/src/core/busname.c index 9d7a796538..ccef32e9e7 100644 --- a/src/core/busname.c +++ b/src/core/busname.c @@ -43,6 +43,7 @@ static void busname_init(Unit *u) { assert(u->load_state == UNIT_STUB); n->starter_fd = -1; + n->accept_fd = true; } static void busname_done(Unit *u) { @@ -170,10 +171,12 @@ static void busname_dump(Unit *u, FILE *f, const char *prefix) { fprintf(f, "%sBus Name State: %s\n" "%sResult: %s\n" - "%sName: %s\n", + "%sName: %s\n" + "%sAccept FD: %s\n", prefix, busname_state_to_string(n->state), prefix, busname_result_to_string(n->result), - prefix, n->name); + prefix, n->name, + prefix, yes_no(n->accept_fd)); } static void busname_unwatch_fd(BusName *n) { @@ -226,8 +229,10 @@ static int busname_open_fd(BusName *n) { if (n->starter_fd >= 0) return 0; - n->starter_fd = bus_kernel_create_starter(UNIT(n)->manager->running_as == SYSTEMD_SYSTEM ? "system" : "user", - n->name, n->policy); + n->starter_fd = bus_kernel_create_starter( + UNIT(n)->manager->running_as == SYSTEMD_SYSTEM ? "system" : "user", + n->name, n->accept_fd, n->policy); + if (n->starter_fd < 0) { log_warning_unit(UNIT(n)->id, "Failed to create starter fd: %s", strerror(-n->starter_fd)); return n->starter_fd; diff --git a/src/core/busname.h b/src/core/busname.h index f79f510ea2..7f591974de 100644 --- a/src/core/busname.h +++ b/src/core/busname.h @@ -56,6 +56,8 @@ struct BusName { sd_event_source *event_source; + bool accept_fd; + LIST_HEAD(BusNamePolicy, policy); }; diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4 index f85d868043..c793a1e25f 100644 --- a/src/core/load-fragment-gperf.gperf.m4 +++ b/src/core/load-fragment-gperf.gperf.m4 @@ -256,6 +256,7 @@ BusName.AllowUser, config_parse_bus_policy, 0, BusName.AllowGroup, config_parse_bus_policy, 0, 0 BusName.AllowWorld, config_parse_bus_policy, 0, 0 BusName.SELinuxContext, config_parse_exec_selinux_context, 0, 0 +BusName.AcceptFileDescriptors, config_parse_bool, 0, offsetof(BusName, accept_fd) m4_dnl Mount.What, config_parse_string, 0, offsetof(Mount, parameters_fragment.what) Mount.Where, config_parse_path, 0, offsetof(Mount, where) diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c index 445bd7f3d1..64a74d6edd 100644 --- a/src/libsystemd/sd-bus/bus-kernel.c +++ b/src/libsystemd/sd-bus/bus-kernel.c @@ -1378,7 +1378,7 @@ static void bus_kernel_translate_policy(const BusNamePolicy *policy, struct kdbu } } -int bus_kernel_create_starter(const char *bus, const char *name, BusNamePolicy *policy) { +int bus_kernel_create_starter(const char *bus, const char *name, bool accept_fd, BusNamePolicy *policy) { struct kdbus_cmd_hello *hello; struct kdbus_item *n; size_t policy_cnt = 0; @@ -1420,7 +1420,7 @@ int bus_kernel_create_starter(const char *bus, const char *name, BusNamePolicy * } hello->size = size; - hello->conn_flags = KDBUS_HELLO_ACTIVATOR|KDBUS_HELLO_ACCEPT_FD; + hello->conn_flags = KDBUS_HELLO_ACTIVATOR | (accept_fd ? KDBUS_HELLO_ACCEPT_FD : 0); hello->pool_size = KDBUS_POOL_SIZE; if (ioctl(fd, KDBUS_CMD_HELLO, hello) < 0) { diff --git a/src/libsystemd/sd-bus/bus-kernel.h b/src/libsystemd/sd-bus/bus-kernel.h index a1e9691f1d..3a9794fbe3 100644 --- a/src/libsystemd/sd-bus/bus-kernel.h +++ b/src/libsystemd/sd-bus/bus-kernel.h @@ -67,7 +67,7 @@ int bus_kernel_read_message(sd_bus *bus, bool hint_priority, int64_t priority); int bus_kernel_create_bus(const char *name, bool world, char **s); int bus_kernel_create_domain(const char *name, char **s); -int bus_kernel_create_starter(const char *bus, const char *name, BusNamePolicy *policy); +int bus_kernel_create_starter(const char *bus, const char *name, bool accept_fd, BusNamePolicy *policy); int bus_kernel_create_monitor(const char *bus); int bus_kernel_pop_memfd(sd_bus *bus, void **address, size_t *mapped, size_t *allocated); |