diff options
| author | Djalal Harouni <tixxdz@opendz.org> | 2016-10-12 13:31:21 +0200 |
|---|---|---|
| committer | Djalal Harouni <tixxdz@opendz.org> | 2016-10-12 13:31:21 +0200 |
| commit | 502d704e5ed2d288069471f4e3611115cde107d6 (patch) | |
| tree | 4f477c49d4ce8b979479735bcc4f4043b2df111b /src/shared/bus-unit-util.c | |
| parent | 18e51a022c632344c4a48ba6ccb3475fad2a2c3b (diff) | |
core:sandbox: Add ProtectKernelModules= option
This is useful to turn off explicit module load and unload operations on modular
kernels. This option removes CAP_SYS_MODULE from the capability bounding set for
the unit, and installs a system call filter to block module system calls.
This option will not prevent the kernel from loading modules using the module
auto-load feature which is a system wide operation.
Diffstat (limited to 'src/shared/bus-unit-util.c')
| -rw-r--r-- | src/shared/bus-unit-util.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/shared/bus-unit-util.c b/src/shared/bus-unit-util.c index a550a370b5..f639e0e832 100644 --- a/src/shared/bus-unit-util.c +++ b/src/shared/bus-unit-util.c @@ -204,7 +204,8 @@ int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignmen "IgnoreSIGPIPE", "TTYVHangup", "TTYReset", "RemainAfterExit", "PrivateTmp", "PrivateDevices", "PrivateNetwork", "PrivateUsers", "NoNewPrivileges", "SyslogLevelPrefix", "Delegate", "RemainAfterElapse", "MemoryDenyWriteExecute", - "RestrictRealtime", "DynamicUser", "RemoveIPC", "ProtectKernelTunables", "ProtectControlGroups")) { + "RestrictRealtime", "DynamicUser", "RemoveIPC", "ProtectKernelTunables", + "ProtectKernelModules", "ProtectControlGroups")) { r = parse_boolean(eq); if (r < 0) |