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Diffstat (limited to 'src/core/dbus-execute.c')
-rw-r--r--src/core/dbus-execute.c31
1 files changed, 30 insertions, 1 deletions
diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c
index 9322cdfd86..a00ad50795 100644
--- a/src/core/dbus-execute.c
+++ b/src/core/dbus-execute.c
@@ -28,6 +28,7 @@
#include "ioprio.h"
#include "strv.h"
#include "dbus-common.h"
+#include "syscall-list.h"
DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_execute_append_kill_mode, kill_mode, KillMode);
@@ -348,6 +349,32 @@ int bus_execute_append_command(DBusMessageIter *i, const char *property, void *d
return 0;
}
+int bus_execute_append_syscall_filter(DBusMessageIter *i, const char *property, void *data) {
+ ExecContext *c = data;
+ dbus_bool_t b;
+ DBusMessageIter sub;
+
+ assert(i);
+ assert(property);
+ assert(c);
+
+ if (!dbus_message_iter_open_container(i, DBUS_TYPE_ARRAY, "u", &sub))
+ return -ENOMEM;
+
+ if (c->syscall_filter)
+ b = dbus_message_iter_append_fixed_array(&sub, DBUS_TYPE_UINT32, &c->syscall_filter, (syscall_max() + 31) >> 4);
+ else
+ b = dbus_message_iter_append_fixed_array(&sub, DBUS_TYPE_UINT32, &c->syscall_filter, 0);
+
+ if (!b)
+ return -ENOMEM;
+
+ if (!dbus_message_iter_close_container(i, &sub))
+ return -ENOMEM;
+
+ return 0;
+}
+
const BusProperty bus_exec_context_properties[] = {
{ "Environment", bus_property_append_strv, "as", offsetof(ExecContext, environment), true },
{ "EnvironmentFiles", bus_execute_append_env_files, "a(sb)", offsetof(ExecContext, environment_files), true },
@@ -409,6 +436,8 @@ const BusProperty bus_exec_context_properties[] = {
{ "UtmpIdentifier", bus_property_append_string, "s", offsetof(ExecContext, utmp_id), true },
{ "ControlGroupModify", bus_property_append_bool, "b", offsetof(ExecContext, control_group_modify) },
{ "ControlGroupPersistent", bus_property_append_tristate_false, "b", offsetof(ExecContext, control_group_persistent) },
- { "IgnoreSIGPIPE", bus_property_append_bool, "b", offsetof(ExecContext, ignore_sigpipe ) },
+ { "IgnoreSIGPIPE", bus_property_append_bool, "b", offsetof(ExecContext, ignore_sigpipe) },
+ { "NoNewPrivileges", bus_property_append_bool, "b", offsetof(ExecContext, no_new_privileges) },
+ { "SystemCallFilter", bus_execute_append_syscall_filter, "au", 0 },
{ NULL, }
};