diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/dbus-mount.c | 1 | ||||
| -rw-r--r-- | src/core/load-fragment-gperf.gperf.m4 | 1 | ||||
| -rw-r--r-- | src/core/mount.c | 36 | ||||
| -rw-r--r-- | src/core/mount.h | 1 |
4 files changed, 35 insertions, 4 deletions
diff --git a/src/core/dbus-mount.c b/src/core/dbus-mount.c index 24813c6d20..dbee7fc908 100644 --- a/src/core/dbus-mount.c +++ b/src/core/dbus-mount.c @@ -117,6 +117,7 @@ const sd_bus_vtable bus_mount_vtable[] = { SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid, offsetof(Mount, control_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), SD_BUS_PROPERTY("DirectoryMode", "u", bus_property_get_mode, offsetof(Mount, directory_mode), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("SloppyOptions", "b", bus_property_get_bool, offsetof(Mount, sloppy_options), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("SmackFileSystemRoot", "s", NULL, offsetof(Mount, smack_fs_root), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Mount, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), BUS_EXEC_COMMAND_VTABLE("ExecMount", offsetof(Mount, exec_command[MOUNT_EXEC_MOUNT]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), BUS_EXEC_COMMAND_VTABLE("ExecUnmount", offsetof(Mount, exec_command[MOUNT_EXEC_UNMOUNT]), SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4 index 89e624b557..507cfdde75 100644 --- a/src/core/load-fragment-gperf.gperf.m4 +++ b/src/core/load-fragment-gperf.gperf.m4 @@ -319,6 +319,7 @@ Mount.Type, config_parse_string, 0, Mount.TimeoutSec, config_parse_sec, 0, offsetof(Mount, timeout_usec) Mount.DirectoryMode, config_parse_mode, 0, offsetof(Mount, directory_mode) Mount.SloppyOptions, config_parse_bool, 0, offsetof(Mount, sloppy_options) +Mount.SmackFileSystemRoot, config_parse_string, 0, offsetof(Mount, smack_fs_root) EXEC_CONTEXT_CONFIG_ITEMS(Mount)m4_dnl CGROUP_CONTEXT_CONFIG_ITEMS(Mount)m4_dnl KILL_CONTEXT_CONFIG_ITEMS(Mount)m4_dnl diff --git a/src/core/mount.c b/src/core/mount.c index 8611129453..0d1a9b9de7 100644 --- a/src/core/mount.c +++ b/src/core/mount.c @@ -39,6 +39,7 @@ #include "exit-status.h" #include "fstab-util.h" #include "formats-util.h" +#include "smack-util.h" #define RETRY_UMOUNT_MAX 32 @@ -202,6 +203,7 @@ static void mount_done(Unit *u) { assert(m); m->where = mfree(m->where); + m->smack_fs_root = mfree(m->smack_fs_root); mount_parameters_done(&m->parameters_proc_self_mountinfo); mount_parameters_done(&m->parameters_fragment); @@ -666,7 +668,8 @@ static void mount_dump(Unit *u, FILE *f, const char *prefix) { "%sOptions: %s\n" "%sFrom /proc/self/mountinfo: %s\n" "%sFrom fragment: %s\n" - "%sDirectoryMode: %04o\n", + "%sDirectoryMode: %04o\n" + "%sSmackFileSystemRoot: %s\n", prefix, mount_state_to_string(m->state), prefix, mount_result_to_string(m->result), prefix, m->where, @@ -675,7 +678,8 @@ static void mount_dump(Unit *u, FILE *f, const char *prefix) { prefix, p ? strna(p->options) : "n/a", prefix, yes_no(m->from_proc_self_mountinfo), prefix, yes_no(m->from_fragment), - prefix, m->directory_mode); + prefix, m->directory_mode, + prefix, strna(m->smack_fs_root)); if (m->control_pid > 0) fprintf(f, @@ -852,6 +856,31 @@ fail: mount_enter_mounted(m, MOUNT_FAILURE_RESOURCES); } +static int mount_get_opts(Mount *m, char **_opts) { + int r; + char *o = NULL, *opts = NULL; + + r = fstab_filter_options(m->parameters_fragment.options, + "nofail\0" "noauto\0" "auto\0", NULL, NULL, &o); + if (r < 0) + return r; + + if (mac_smack_use() && m->smack_fs_root) { + if (!isempty(o)) { + opts = strjoin(o, ",", "smackfsroot=", m->smack_fs_root, NULL); + free(o); + } else + opts = strjoin("smackfsroot=", m->smack_fs_root, NULL); + + if (!opts) + return -ENOMEM; + } else + opts = o; + + *_opts = opts; + return 0; +} + static void mount_enter_mounting(Mount *m) { int r; MountParameters *p; @@ -877,8 +906,7 @@ static void mount_enter_mounting(Mount *m) { if (m->from_fragment) { _cleanup_free_ char *opts = NULL; - r = fstab_filter_options(m->parameters_fragment.options, - "nofail\0" "noauto\0" "auto\0", NULL, NULL, &opts); + r = mount_get_opts(m, &opts); if (r < 0) goto fail; diff --git a/src/core/mount.h b/src/core/mount.h index 83d14ae713..4e28810f6c 100644 --- a/src/core/mount.h +++ b/src/core/mount.h @@ -71,6 +71,7 @@ struct Mount { bool reset_cpu_usage:1; bool sloppy_options; + char *smack_fs_root; MountResult result; MountResult reload_result; |