diff --git a/src/auto-serial-getty.c b/src/auto-serial-getty.c index 7bc2fba8da..355cdfd6a6 100644 --- a/src/auto-serial-getty.c +++ b/src/auto-serial-getty.c @@ -59,7 +59,7 @@ static int spawn_getty(DBusConnection *bus, const char *console) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to start unit: %s", error.message); + log_error("Failed to start unit: %s", bus_error_message(&error)); goto finish; } @@ -160,7 +160,7 @@ int main(int argc, char *argv[]) { log_open(); if (bus_connect(DBUS_BUS_SYSTEM, &bus, NULL, &error) < 0) { - log_error("Failed to get D-Bus connection: %s", error.message); + log_error("Failed to get D-Bus connection: %s", bus_error_message(&error)); goto finish; } diff --git a/src/cgroups-agent.c b/src/cgroups-agent.c index 92b56c5fbd..af458b25e4 100644 --- a/src/cgroups-agent.c +++ b/src/cgroups-agent.c @@ -49,7 +49,7 @@ int main(int argc, char *argv[]) { dbus_error_free(&error); if (!(bus = dbus_connection_open_private("unix:abstract=/org/freedesktop/systemd1/private", &error))) { - log_error("Failed to get D-Bus connection: %s", error.message); + log_error("Failed to get D-Bus connection: %s", bus_error_message(&error)); goto finish; } diff --git a/src/dbus-common.c b/src/dbus-common.c index 628efae4cf..69593cd183 100644 --- a/src/dbus-common.c +++ b/src/dbus-common.c @@ -88,3 +88,14 @@ int bus_connect(DBusBusType t, DBusConnection **_bus, bool *private, DBusError * *_bus = bus; return 0; } + +const char *bus_error_message(const DBusError *error) { + assert(error); + + /* Sometimes the D-Bus server is a little bit too verbose with + * its error messages, so let's override them here */ + if (dbus_error_has_name(error, DBUS_ERROR_ACCESS_DENIED)) + return "Access denied"; + + return error->message; +} diff --git a/src/dbus-common.h b/src/dbus-common.h index ebcddec245..9a66b78744 100644 --- a/src/dbus-common.h +++ b/src/dbus-common.h @@ -28,4 +28,6 @@ int bus_check_peercred(DBusConnection *c); int bus_connect(DBusBusType t, DBusConnection **_bus, bool *private_bus, DBusError *error); +const char *bus_error_message(const DBusError *error); + #endif diff --git a/src/initctl.c b/src/initctl.c index 7b478a75d5..12b0e894fe 100644 --- a/src/initctl.c +++ b/src/initctl.c @@ -124,7 +124,7 @@ static void change_runlevel(Server *s, int runlevel) { } if (!(reply = dbus_connection_send_with_reply_and_block(s->bus, m, -1, &error))) { - log_error("Failed to start unit: %s", error.message); + log_error("Failed to start unit: %s", bus_error_message(&error)); goto finish; } @@ -298,7 +298,7 @@ static int server_init(Server *s, unsigned n_sockets) { } if (bus_connect(DBUS_BUS_SYSTEM, &s->bus, NULL, &error) < 0) { - log_error("Failed to get D-Bus connection: %s", error.message); + log_error("Failed to get D-Bus connection: %s", bus_error_message(&error)); goto fail; } diff --git a/src/systemctl.c b/src/systemctl.c index 9da8303b2e..bfb7001efc 100644 --- a/src/systemctl.c +++ b/src/systemctl.c @@ -249,7 +249,7 @@ static int list_units(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -473,7 +473,7 @@ static int dot_one(DBusConnection *bus, const char *name, const char *path) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -556,7 +556,7 @@ static int dot(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -649,7 +649,7 @@ static int list_jobs(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -746,7 +746,7 @@ static int load_unit(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -814,7 +814,7 @@ static int cancel_job(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -822,7 +822,7 @@ static int cancel_job(DBusConnection *bus, char **args, unsigned n) { if (!dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -840,7 +840,7 @@ static int cancel_job(DBusConnection *bus, char **args, unsigned n) { dbus_message_unref(reply); if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -969,7 +969,7 @@ static DBusHandlerResult wait_filter(DBusConnection *connection, DBusMessage *me DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_BOOLEAN, &success, DBUS_TYPE_INVALID)) - log_error("Failed to parse message: %s", error.message); + log_error("Failed to parse message: %s", bus_error_message(&error)); else { char *p; @@ -1003,7 +1003,7 @@ static int enable_wait_for_jobs(DBusConnection *bus) { &error); if (dbus_error_is_set(&error)) { - log_error("Failed to add match: %s", error.message); + log_error("Failed to add match: %s", bus_error_message(&error)); dbus_error_free(&error); return -EIO; } @@ -1092,7 +1092,7 @@ static int start_unit_one( goto finish; } - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -1100,7 +1100,7 @@ static int start_unit_one( if (!dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -1312,7 +1312,7 @@ static int check_unit(DBusConnection *bus, char **args, unsigned n) { if (!dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -1339,7 +1339,7 @@ static int check_unit(DBusConnection *bus, char **args, unsigned n) { dbus_message_unref(reply); if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2129,7 +2129,7 @@ static int show_one(DBusConnection *bus, const char *path, bool show_properties, } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2272,7 +2272,7 @@ static int show(DBusConnection *bus, char **args, unsigned n) { if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { if (!dbus_error_has_name(&error, DBUS_ERROR_ACCESS_DENIED)) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2299,7 +2299,7 @@ static int show(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2328,7 +2328,7 @@ static int show(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2355,7 +2355,7 @@ static int show(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2364,7 +2364,7 @@ static int show(DBusConnection *bus, char **args, unsigned n) { if (!dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2417,7 +2417,7 @@ static DBusHandlerResult monitor_filter(DBusConnection *connection, DBusMessage DBUS_TYPE_STRING, &id, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) - log_error("Failed to parse message: %s", error.message); + log_error("Failed to parse message: %s", bus_error_message(&error)); else if (streq(dbus_message_get_member(message), "UnitNew")) printf("Unit %s added.\n", id); else @@ -2432,7 +2432,7 @@ static DBusHandlerResult monitor_filter(DBusConnection *connection, DBusMessage DBUS_TYPE_UINT32, &id, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) - log_error("Failed to parse message: %s", error.message); + log_error("Failed to parse message: %s", bus_error_message(&error)); else if (streq(dbus_message_get_member(message), "JobNew")) printf("Job %u added.\n", id); else @@ -2449,7 +2449,7 @@ static DBusHandlerResult monitor_filter(DBusConnection *connection, DBusMessage if (!dbus_message_get_args(message, &error, DBUS_TYPE_STRING, &interface, DBUS_TYPE_INVALID)) { - log_error("Failed to parse message: %s", error.message); + log_error("Failed to parse message: %s", bus_error_message(&error)); goto finish; } @@ -2475,7 +2475,7 @@ static DBusHandlerResult monitor_filter(DBusConnection *connection, DBusMessage } if (!(reply = dbus_connection_send_with_reply_and_block(connection, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); goto finish; } @@ -2547,7 +2547,7 @@ static int monitor(DBusConnection *bus, char **args, unsigned n) { &error); if (dbus_error_is_set(&error)) { - log_error("Failed to add match: %s", error.message); + log_error("Failed to add match: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2560,7 +2560,7 @@ static int monitor(DBusConnection *bus, char **args, unsigned n) { &error); if (dbus_error_is_set(&error)) { - log_error("Failed to add match: %s", error.message); + log_error("Failed to add match: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2583,7 +2583,7 @@ static int monitor(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2626,7 +2626,7 @@ static int dump(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2634,7 +2634,7 @@ static int dump(DBusConnection *bus, char **args, unsigned n) { if (!dbus_message_get_args(reply, &error, DBUS_TYPE_STRING, &text, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2690,7 +2690,7 @@ static int snapshot(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2698,7 +2698,7 @@ static int snapshot(DBusConnection *bus, char **args, unsigned n) { if (!dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2724,7 +2724,7 @@ static int snapshot(DBusConnection *bus, char **args, unsigned n) { dbus_message_unref(reply); if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2795,7 +2795,7 @@ static int delete_snapshot(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2803,7 +2803,7 @@ static int delete_snapshot(DBusConnection *bus, char **args, unsigned n) { if (!dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2821,7 +2821,7 @@ static int delete_snapshot(DBusConnection *bus, char **args, unsigned n) { dbus_message_unref(reply); if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2887,7 +2887,7 @@ static int daemon_reload(DBusConnection *bus, char **args, unsigned n) { goto finish; } - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2939,7 +2939,7 @@ static int reset_maintenance(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -2993,7 +2993,7 @@ static int show_enviroment(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -3091,7 +3091,7 @@ static int set_environment(DBusConnection *bus, char **args, unsigned n) { } if (!(reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error))) { - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -4526,7 +4526,7 @@ static int talk_upstart(void) { goto finish; } - log_error("Failed to connect to Upstart bus: %s", error.message); + log_error("Failed to connect to Upstart bus: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -4570,7 +4570,7 @@ static int talk_upstart(void) { goto finish; } - log_error("Failed to issue method call: %s", error.message); + log_error("Failed to issue method call: %s", bus_error_message(&error)); r = -EIO; goto finish; } diff --git a/src/update-utmp.c b/src/update-utmp.c index 336594fc7a..644b6df67c 100644 --- a/src/update-utmp.c +++ b/src/update-utmp.c @@ -77,7 +77,7 @@ static usec_t get_startup_time(Context *c) { } if (!(reply = dbus_connection_send_with_reply_and_block(c->bus, m, -1, &error))) { - log_error("Failed to send command: %s", error.message); + log_error("Failed to send command: %s", bus_error_message(&error)); goto finish; } @@ -167,7 +167,7 @@ static int get_current_runlevel(Context *c) { if (!dbus_message_get_args(reply, &error, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID)) { - log_error("Failed to parse reply: %s", error.message); + log_error("Failed to parse reply: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -194,7 +194,7 @@ static int get_current_runlevel(Context *c) { dbus_message_unref(reply); if (!(reply = dbus_connection_send_with_reply_and_block(c->bus, m, -1, &error))) { - log_error("Failed to send command: %s", error.message); + log_error("Failed to send command: %s", bus_error_message(&error)); r = -EIO; goto finish; } @@ -379,7 +379,7 @@ int main(int argc, char *argv[]) { #endif if (bus_connect(DBUS_BUS_SYSTEM, &c.bus, NULL, &error) < 0) { - log_error("Failed to get D-Bus connection: %s", error.message); + log_error("Failed to get D-Bus connection: %s", bus_error_message(&error)); r = -EIO; goto finish; }