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-rw-r--r--src/machine/machinectl.c15
-rw-r--r--src/shared/bus-unit-util.c5
-rw-r--r--src/systemctl/systemctl.c64
3 files changed, 53 insertions, 31 deletions
diff --git a/src/machine/machinectl.c b/src/machine/machinectl.c
index 1165ab5afa..8e4ffa9a39 100644
--- a/src/machine/machinectl.c
+++ b/src/machine/machinectl.c
@@ -1602,6 +1602,8 @@ static int start_machine(int argc, char *argv[], void *userdata) {
static int enable_machine(int argc, char *argv[], void *userdata) {
_cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0;
int carries_install_info = 0;
const char *method = NULL;
sd_bus *bus = userdata;
@@ -1662,9 +1664,9 @@ static int enable_machine(int argc, char *argv[], void *userdata) {
return bus_log_parse_error(r);
}
- r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, NULL, NULL);
+ r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);
if (r < 0)
- return r;
+ goto finish;
r = sd_bus_call_method(
bus,
@@ -1677,10 +1679,15 @@ static int enable_machine(int argc, char *argv[], void *userdata) {
NULL);
if (r < 0) {
log_error("Failed to reload daemon: %s", bus_error_message(&error, -r));
- return r;
+ goto finish;
}
- return 0;
+ r = 0;
+
+finish:
+ unit_file_changes_free(changes, n_changes);
+
+ return r;
}
static int match_log_message(sd_bus_message *m, void *userdata, sd_bus_error *error) {
diff --git a/src/shared/bus-unit-util.c b/src/shared/bus-unit-util.c
index f6559cd854..f68c4a41ac 100644
--- a/src/shared/bus-unit-util.c
+++ b/src/shared/bus-unit-util.c
@@ -865,6 +865,11 @@ int bus_deserialize_and_dump_unit_file_changes(sd_bus_message *m, bool quiet, Un
const char *type, *path, *source;
int r;
+ /* changes is dereferenced when calling unit_file_dump_changes() later,
+ * so we have to make sure this is not NULL. */
+ assert(changes);
+ assert(n_changes);
+
r = sd_bus_message_enter_container(m, SD_BUS_TYPE_ARRAY, "(sss)");
if (r < 0)
return bus_log_parse_error(r);
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index b943c68e1b..0500593d06 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -2058,6 +2058,8 @@ static int get_default(int argc, char *argv[], void *userdata) {
static int set_default(int argc, char *argv[], void *userdata) {
_cleanup_free_ char *unit = NULL;
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0;
int r;
assert(argc >= 2);
@@ -2068,13 +2070,8 @@ static int set_default(int argc, char *argv[], void *userdata) {
return log_error_errno(r, "Failed to mangle unit name: %m");
if (install_client_side()) {
- UnitFileChange *changes = NULL;
- unsigned n_changes = 0;
-
r = unit_file_set_default(arg_scope, arg_root, unit, true, &changes, &n_changes);
unit_file_dump_changes(r, "set default", changes, n_changes, arg_quiet);
- unit_file_changes_free(changes, n_changes);
- return r;
} else {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
@@ -2098,9 +2095,9 @@ static int set_default(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to set default target: %s", bus_error_message(&error, r));
- r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, NULL, NULL);
+ r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);
if (r < 0)
- return r;
+ goto finish;
/* Try to reload if enabled */
if (!arg_no_reload)
@@ -2109,6 +2106,9 @@ static int set_default(int argc, char *argv[], void *userdata) {
r = 0;
}
+finish:
+ unit_file_changes_free(changes, n_changes);
+
return r;
}
@@ -5650,6 +5650,8 @@ static int add_dependency(int argc, char *argv[], void *userdata) {
_cleanup_strv_free_ char **names = NULL;
_cleanup_free_ char *target = NULL;
const char *verb = argv[0];
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0;
UnitDependency dep;
int r = 0;
@@ -5672,13 +5674,8 @@ static int add_dependency(int argc, char *argv[], void *userdata) {
assert_not_reached("Unknown verb");
if (install_client_side()) {
- UnitFileChange *changes = NULL;
- unsigned n_changes = 0;
-
r = unit_file_add_dependency(arg_scope, arg_runtime, arg_root, names, target, dep, arg_force, &changes, &n_changes);
unit_file_dump_changes(r, "add dependency on", changes, n_changes, arg_quiet);
- unit_file_changes_free(changes, n_changes);
- return r;
} else {
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL, *m = NULL;
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
@@ -5712,27 +5709,32 @@ static int add_dependency(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to add dependency: %s", bus_error_message(&error, r));
- r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, NULL, NULL);
+ r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);
if (r < 0)
- return r;
+ goto finish;
- if (arg_no_reload)
- return 0;
- return daemon_reload(argc, argv, userdata);
+ if (arg_no_reload) {
+ r = 0;
+ goto finish;
+ }
+
+ r = daemon_reload(argc, argv, userdata);
}
+
+finish:
+ unit_file_changes_free(changes, n_changes);
+
+ return r;
}
static int preset_all(int argc, char *argv[], void *userdata) {
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0;
int r;
if (install_client_side()) {
- UnitFileChange *changes = NULL;
- unsigned n_changes = 0;
-
r = unit_file_preset_all(arg_scope, arg_runtime, arg_root, arg_preset_mode, arg_force, &changes, &n_changes);
unit_file_dump_changes(r, "preset", changes, n_changes, arg_quiet);
- unit_file_changes_free(changes, n_changes);
- return r;
} else {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
@@ -5759,14 +5761,22 @@ static int preset_all(int argc, char *argv[], void *userdata) {
if (r < 0)
return log_error_errno(r, "Failed to preset all units: %s", bus_error_message(&error, r));
- r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, NULL, NULL);
+ r = bus_deserialize_and_dump_unit_file_changes(reply, arg_quiet, &changes, &n_changes);
if (r < 0)
- return r;
+ goto finish;
- if (arg_no_reload)
- return 0;
- return daemon_reload(argc, argv, userdata);
+ if (arg_no_reload) {
+ r = 0;
+ goto finish;
+ }
+
+ r = daemon_reload(argc, argv, userdata);
}
+
+finish:
+ unit_file_changes_free(changes, n_changes);
+
+ return r;
}
static int unit_is_enabled(int argc, char *argv[], void *userdata) {
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-17 14:31:10 +0000