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core/dbus-manager: only allow Freeze/ThawUnit() if loaded

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This commit is contained in:
Mike Yuan
2024-05-30 21:51:47 +08:00
parent 6ecdd5ebd1
commit 47266ea224
1 changed files with 4 additions and 2 deletions
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src/core/dbus-manager.c
+4 -2
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@@ -834,11 +834,13 @@ static int method_clean_unit(sd_bus_message *message, void *userdata, sd_bus_err
}
static int method_freeze_unit(sd_bus_message *message, void *userdata, sd_bus_error *error) {
return method_generic_unit_operation(message, userdata, error, bus_unit_method_freeze, 0);
/* Only active units can be frozen, which must be properly loaded already */
return method_generic_unit_operation(message, userdata, error, bus_unit_method_freeze, GENERIC_UNIT_VALIDATE_LOADED);
}
static int method_thaw_unit(sd_bus_message *message, void *userdata, sd_bus_error *error) {
return method_generic_unit_operation(message, userdata, error, bus_unit_method_thaw, 0);
/* Same as freeze above */
return method_generic_unit_operation(message, userdata, error, bus_unit_method_thaw, GENERIC_UNIT_VALIDATE_LOADED);
}
static int method_reset_failed_unit(sd_bus_message *message, void *userdata, sd_bus_error *error) {