From efd4bdec3cd568439eb9b0f0a555b4016da12efe Mon Sep 17 00:00:00 2001
From: Michal Sekletar <msekleta@redhat.com>
Date: Tue, 24 Jun 2014 14:50:26 +0200
Subject: [PATCH] socket: add SocketUser= and SocketGroup= for chown()ing
sockets in the file system
This is relatively complex, as we cannot invoke NSS from PID 1, and thus
need to fork a helper process temporarily.
(cherry picked from commit 3900e5fdff688dc3c273f177d9d913b7389d5561)
Resolves: #1111761
---
man/systemd.socket.xml | 38 ++++--
src/core/dbus-socket.c | 8 +-
src/core/load-fragment-gperf.gperf.m4 | 4 +-
src/core/socket.c | 220 +++++++++++++++++++++++++++-------
src/core/socket.h | 5 +
src/shared/exit-status.c | 4 +
src/shared/exit-status.h | 3 +-
7 files changed, 224 insertions(+), 58 deletions(-)
diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml
index 570a6fb..d146b3b 100644
--- a/man/systemd.socket.xml
+++ b/man/systemd.socket.xml
@@ -372,16 +372,21 @@
</varlistentry>
<varlistentry>
- <term><varname>DirectoryMode=</varname></term>
- <listitem><para>If listening on a file
- system socket or FIFO, the parent
- directories are automatically created
- if needed. This option specifies the
- file system access mode used when
- creating these directories. Takes an
- access mode in octal
- notation. Defaults to
- 0755.</para></listitem>
+ <term><varname>SocketUser=</varname></term>
+ <term><varname>SocketGroup=</varname></term>
+
+ <listitem><para>Takes a UNIX
+ user/group name. When specified
+ all AF_UNIX sockets and FIFO nodes in
+ the file system are owned by the
+ specified user and group. If unset
+ (the default), the nodes are owned by
+ the root user/group (if run in system
+ context) or the invoking user/group
+ (if run in user context). If only a
+ user is specified but no group, then
+ the group is derived from the user's
+ default group.</para></listitem>
</varlistentry>
<varlistentry>
@@ -396,6 +401,19 @@
</varlistentry>
<varlistentry>
+ <term><varname>DirectoryMode=</varname></term>
+ <listitem><para>If listening on a file
+ system socket or FIFO, the parent
+ directories are automatically created
+ if needed. This option specifies the
+ file system access mode used when
+ creating these directories. Takes an
+ access mode in octal
+ notation. Defaults to
+ 0755.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><varname>Accept=</varname></term>
<listitem><para>Takes a boolean
argument. If true, a service instance
diff --git a/src/core/dbus-socket.c b/src/core/dbus-socket.c
index 30c4b63..870bcdc 100644
--- a/src/core/dbus-socket.c
+++ b/src/core/dbus-socket.c
@@ -44,8 +44,10 @@
BUS_CGROUP_CONTEXT_INTERFACE \
" <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
" <property name=\"BindToDevice\" type=\"s\" access=\"read\"/>\n" \
- " <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
+ " <property name=\"SocketUser\" type=\"s\" access=\"read\"/>\n" \
+ " <property name=\"SocketGroup\" type=\"s\" access=\"read\"/>\n" \
" <property name=\"SocketMode\" type=\"u\" access=\"read\"/>\n" \
+ " <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
" <property name=\"Accept\" type=\"b\" access=\"read\"/>\n" \
" <property name=\"KeepAlive\" type=\"b\" access=\"read\"/>\n" \
" <property name=\"Priority\" type=\"i\" access=\"read\"/>\n" \
@@ -172,8 +174,10 @@ static const BusProperty bus_socket_properties[] = {
BUS_EXEC_COMMAND_PROPERTY("ExecStopPost", offsetof(Socket, exec_command[SOCKET_EXEC_STOP_POST]), true ),
{ "ControlPID", bus_property_append_pid, "u", offsetof(Socket, control_pid) },
{ "BindToDevice", bus_property_append_string, "s", offsetof(Socket, bind_to_device), true },
- { "DirectoryMode", bus_property_append_mode, "u", offsetof(Socket, directory_mode) },
+ { "SocketUser", bus_property_append_string, "s", offsetof(Socket, user), true },
+ { "SocketGroup", bus_property_append_string, "s", offsetof(Socket, group), true },
{ "SocketMode", bus_property_append_mode, "u", offsetof(Socket, socket_mode) },
+ { "DirectoryMode", bus_property_append_mode, "u", offsetof(Socket, directory_mode) },
{ "Accept", bus_property_append_bool, "b", offsetof(Socket, accept) },
{ "KeepAlive", bus_property_append_bool, "b", offsetof(Socket, keep_alive) },
{ "Priority", bus_property_append_int, "i", offsetof(Socket, priority) },
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index d65bcc1..0991cb9 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -193,8 +193,10 @@ Socket.ExecStartPost, config_parse_exec, SOCKET_EXEC
Socket.ExecStopPre, config_parse_exec, SOCKET_EXEC_STOP_PRE, offsetof(Socket, exec_command)
Socket.ExecStopPost, config_parse_exec, SOCKET_EXEC_STOP_POST, offsetof(Socket, exec_command)
Socket.TimeoutSec, config_parse_sec, 0, offsetof(Socket, timeout_usec)
-Socket.DirectoryMode, config_parse_mode, 0, offsetof(Socket, directory_mode)
+Socket.SocketUser, config_parse_unit_string_printf, 0, offsetof(Socket, user)
+Socket.SocketGroup, config_parse_unit_string_printf, 0, offsetof(Socket, group)
Socket.SocketMode, config_parse_mode, 0, offsetof(Socket, socket_mode)
+Socket.DirectoryMode, config_parse_mode, 0, offsetof(Socket, directory_mode)
Socket.Accept, config_parse_bool, 0, offsetof(Socket, accept)
Socket.MaxConnections, config_parse_unsigned, 0, offsetof(Socket, max_connections)
Socket.KeepAlive, config_parse_bool, 0, offsetof(Socket, keep_alive)
diff --git a/src/core/socket.c b/src/core/socket.c
index e673f38..32e0d35 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -54,6 +54,7 @@
static const UnitActiveState state_translation_table[_SOCKET_STATE_MAX] = {
[SOCKET_DEAD] = UNIT_INACTIVE,
[SOCKET_START_PRE] = UNIT_ACTIVATING,
+ [SOCKET_START_CHOWN] = UNIT_ACTIVATING,
[SOCKET_START_POST] = UNIT_ACTIVATING,
[SOCKET_LISTENING] = UNIT_ACTIVE,
[SOCKET_RUNNING] = UNIT_ACTIVE,
@@ -147,6 +148,8 @@ static void socket_done(Unit *u) {
free(s->smack);
free(s->smack_ip_in);
free(s->smack_ip_out);
+ free(s->user);
+ free(s->group);
unit_unwatch_timer(u, &s->timer_watch);
}
@@ -527,6 +530,16 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
"%sSmackLabelIPOut: %s\n",
prefix, s->smack_ip_out);
+ if (s->user)
+ fprintf(f,
+ "%sOwnerUser: %s\n",
+ prefix, s->user);
+
+ if (s->group)
+ fprintf(f,
+ "%sOwnerGroup: %s\n",
+ prefix, s->user);
+
LIST_FOREACH(port, p, s->ports) {
if (p->type == SOCKET_SOCKET) {
@@ -1100,6 +1113,7 @@ static void socket_set_state(Socket *s, SocketState state) {
s->state = state;
if (state != SOCKET_START_PRE &&
+ state != SOCKET_START_CHOWN &&
state != SOCKET_START_POST &&
state != SOCKET_STOP_PRE &&
state != SOCKET_STOP_PRE_SIGTERM &&
@@ -1116,7 +1130,8 @@ static void socket_set_state(Socket *s, SocketState state) {
if (state != SOCKET_LISTENING)
socket_unwatch_fds(s);
- if (state != SOCKET_START_POST &&
+ if (state != SOCKET_START_CHOWN &&
+ state != SOCKET_START_POST &&
state != SOCKET_LISTENING &&
state != SOCKET_RUNNING &&
state != SOCKET_STOP_PRE &&
@@ -1143,6 +1158,7 @@ static int socket_coldplug(Unit *u) {
if (s->deserialized_state != s->state) {
if (s->deserialized_state == SOCKET_START_PRE ||
+ s->deserialized_state == SOCKET_START_CHOWN ||
s->deserialized_state == SOCKET_START_POST ||
s->deserialized_state == SOCKET_STOP_PRE ||
s->deserialized_state == SOCKET_STOP_PRE_SIGTERM ||
@@ -1163,7 +1179,8 @@ static int socket_coldplug(Unit *u) {
return r;
}
- if (s->deserialized_state == SOCKET_START_POST ||
+ if (s->deserialized_state == SOCKET_START_CHOWN ||
+ s->deserialized_state == SOCKET_START_POST ||
s->deserialized_state == SOCKET_LISTENING ||
s->deserialized_state == SOCKET_RUNNING ||
s->deserialized_state == SOCKET_STOP_PRE ||
@@ -1185,7 +1202,7 @@ static int socket_coldplug(Unit *u) {
static int socket_spawn(Socket *s, ExecCommand *c, pid_t *_pid) {
pid_t pid;
int r;
- char **argv;
+ _cleanup_strv_free_ char **argv = NULL;
assert(s);
assert(c);
@@ -1216,11 +1233,11 @@ static int socket_spawn(Socket *s, ExecCommand *c, pid_t *_pid) {
NULL,
&pid);
- strv_free(argv);
if (r < 0)
goto fail;
- if ((r = unit_watch_pid(UNIT(s), pid)) < 0)
+ r = unit_watch_pid(UNIT(s), pid);
+ if (r < 0)
/* FIXME: we need to do something here */
goto fail;
@@ -1234,6 +1251,88 @@ fail:
return r;
}
+static int socket_chown(Socket *s, pid_t *_pid) {
+ pid_t pid;
+ int r;
+
+ r = unit_watch_timer(UNIT(s), CLOCK_MONOTONIC, true, s->timeout_usec, &s->timer_watch);
+ if (r < 0)
+ goto fail;
+
+ pid = fork();
+ if (pid < 0)
+ return -errno;
+
+ if (pid == 0) {
+ SocketPort *p;
+ uid_t uid = (uid_t) -1;
+ gid_t gid = (gid_t) -1;
+ int ret;
+
+ default_signals(SIGNALS_CRASH_HANDLER, SIGNALS_IGNORE, -1);
+ ignore_signals(SIGPIPE, -1);
+ log_forget_fds();
+
+ if (!isempty(s->user)) {
+ const char *user = s->user;
+
+ r = get_user_creds(&user, &uid, &gid, NULL, NULL);
+ if (r < 0) {
+ ret = EXIT_USER;
+ goto fail_child;
+ }
+ }
+
+ if (!isempty(s->group)) {
+ const char *group = s->group;
+
+ r = get_group_creds(&group, &gid);
+ if (r < 0) {
+ ret = EXIT_GROUP;
+ goto fail_child;
+ }
+ }
+
+ LIST_FOREACH(port, p, s->ports) {
+ const char *path = NULL;
+
+ if (p->type == SOCKET_SOCKET)
+ path = socket_address_get_path(&p->address);
+ else if (p->type == SOCKET_FIFO)
+ path = p->path;
+
+ if (!path)
+ continue;
+
+ if (chown(path, uid, gid) < 0) {
+ r = -errno;
+ ret = EXIT_CHOWN;
+ goto fail_child;
+ }
+ }
+
+ _exit(0);
+
+ fail_child:
+ log_open();
+ log_error("Failed to chown socket at step %s: %s", exit_status_to_string(ret, EXIT_STATUS_SYSTEMD), strerror(-r));
+
+ _exit(ret);
+ }
+
+ r = unit_watch_pid(UNIT(s), pid);
+ if (r < 0)
+ goto fail;
+
+ *_pid = pid;
+
+ return 0;
+
+fail:
+ unit_unwatch_timer(UNIT(s), &s->timer_watch);
+ return r;
+}
+
static void socket_enter_dead(Socket *s, SocketResult f) {
assert(s);
@@ -1256,9 +1355,11 @@ static void socket_enter_stop_post(Socket *s, SocketResult f) {
socket_unwatch_control_pid(s);
s->control_command_id = SOCKET_EXEC_STOP_POST;
+ s->control_command = s->exec_command[SOCKET_EXEC_STOP_POST];
- if ((s->control_command = s->exec_command[SOCKET_EXEC_STOP_POST])) {
- if ((r = socket_spawn(s, s->control_command, &s->control_pid)) < 0)
+ if (s->control_command) {
+ r = socket_spawn(s, s->control_command, &s->control_pid);
+ if (r < 0)
goto fail;
socket_set_state(s, SOCKET_STOP_POST);
@@ -1326,9 +1427,11 @@ static void socket_enter_stop_pre(Socket *s, SocketResult f) {
socket_unwatch_control_pid(s);
s->control_command_id = SOCKET_EXEC_STOP_PRE;
+ s->control_command = s->exec_command[SOCKET_EXEC_STOP_PRE];
- if ((s->control_command = s->exec_command[SOCKET_EXEC_STOP_PRE])) {
- if ((r = socket_spawn(s, s->control_command, &s->control_pid)) < 0)
+ if (s->control_command) {
+ r = socket_spawn(s, s->control_command, &s->control_pid);
+ if (r < 0)
goto fail;
socket_set_state(s, SOCKET_STOP_PRE);
@@ -1376,15 +1479,13 @@ static void socket_enter_start_post(Socket *s) {
}
socket_unwatch_control_pid(s);
-
s->control_command_id = SOCKET_EXEC_START_POST;
+ s->control_command = s->exec_command[SOCKET_EXEC_START_POST];
- if ((s->control_command = s->exec_command[SOCKET_EXEC_START_POST])) {
+ if (s->control_command) {
r = socket_spawn(s, s->control_command, &s->control_pid);
if (r < 0) {
- log_warning_unit(UNIT(s)->id,
- "%s failed to run 'start-post' task: %s",
- UNIT(s)->id, strerror(-r));
+ log_warning_unit(UNIT(s)->id, "%s failed to run 'start-post' task: %s", UNIT(s)->id, strerror(-r));
goto fail;
}
@@ -1398,6 +1499,38 @@ fail:
socket_enter_stop_pre(s, SOCKET_FAILURE_RESOURCES);
}
+static void socket_enter_start_chown(Socket *s) {
+ int r;
+
+ assert(s);
+
+ r = socket_open_fds(s);
+ if (r < 0) {
+ log_warning_unit(UNIT(s)->id, "%s failed to listen on sockets: %s", UNIT(s)->id, strerror(-r));
+ goto fail;
+ }
+
+ if (!isempty(s->user) || !isempty(s->group)) {
+ socket_unwatch_control_pid(s);
+ s->control_command_id = SOCKET_EXEC_START_CHOWN;
+ s->control_command = NULL;
+
+ r = socket_chown(s, &s->control_pid);
+ if (r < 0) {
+ log_warning_unit(UNIT(s)->id, "%s failed to fork 'start-chown' task: %s", UNIT(s)->id, strerror(-r));
+ goto fail;
+ }
+
+ socket_set_state(s, SOCKET_START_CHOWN);
+ } else
+ socket_enter_start_post(s);
+
+ return;
+
+fail:
+ socket_enter_stop_pre(s, SOCKET_FAILURE_RESOURCES);
+}
+
static void socket_enter_start_pre(Socket *s) {
int r;
assert(s);
@@ -1405,21 +1538,21 @@ static void socket_enter_start_pre(Socket *s) {
socket_unwatch_control_pid(s);
s->control_command_id = SOCKET_EXEC_START_PRE;
+ s->control_command = s->exec_command[SOCKET_EXEC_START_PRE];
- if ((s->control_command = s->exec_command[SOCKET_EXEC_START_PRE])) {
- if ((r = socket_spawn(s, s->control_command, &s->control_pid)) < 0)
+ if (s->control_command) {
+ r = socket_spawn(s, s->control_command, &s->control_pid);
+ if (r < 0)
goto fail;
socket_set_state(s, SOCKET_START_PRE);
} else
- socket_enter_start_post(s);
+ socket_enter_start_chown(s);
return;
fail:
- log_warning_unit(UNIT(s)->id,
- "%s failed to run 'start-pre' task: %s",
- UNIT(s)->id, strerror(-r));
+ log_warning_unit(UNIT(s)->id, "%s failed to run 'start-pre' task: %s", UNIT(s)->id, strerror(-r));
socket_enter_dead(s, SOCKET_FAILURE_RESOURCES);
}
@@ -1609,6 +1742,7 @@ static int socket_start(Unit *u) {
return -EAGAIN;
if (s->state == SOCKET_START_PRE ||
+ s->state == SOCKET_START_CHOWN ||
s->state == SOCKET_START_POST)
return 0;
@@ -1669,6 +1803,7 @@ static int socket_stop(Unit *u) {
/* If there's already something running we go directly into
* kill mode. */
if (s->state == SOCKET_START_PRE ||
+ s->state == SOCKET_START_CHOWN ||
s->state == SOCKET_START_POST) {
socket_enter_signal(s, SOCKET_STOP_PRE_SIGTERM, SOCKET_SUCCESS);
return -EAGAIN;
@@ -2098,11 +2233,18 @@ static void socket_sigchld_event(Unit *u, pid_t pid, int code, int status) {
case SOCKET_START_PRE:
if (f == SOCKET_SUCCESS)
- socket_enter_start_post(s);
+ socket_enter_start_chown(s);
else
socket_enter_signal(s, SOCKET_FINAL_SIGTERM, f);
break;
+ case SOCKET_START_CHOWN:
+ if (f == SOCKET_SUCCESS)
+ socket_enter_start_post(s);
+ else
+ socket_enter_stop_pre(s, f);
+ break;
+
case SOCKET_START_POST:
if (f == SOCKET_SUCCESS)
socket_enter_listening(s);
@@ -2141,65 +2283,53 @@ static void socket_timer_event(Unit *u, uint64_t elapsed, Watch *w) {
switch (s->state) {
case SOCKET_START_PRE:
- log_warning_unit(u->id,
- "%s starting timed out. Terminating.", u->id);
+ log_warning_unit(u->id, "%s starting timed out. Terminating.", u->id);
socket_enter_signal(s, SOCKET_FINAL_SIGTERM, SOCKET_FAILURE_TIMEOUT);
break;
+ case SOCKET_START_CHOWN:
case SOCKET_START_POST:
- log_warning_unit(u->id,
- "%s starting timed out. Stopping.", u->id);
+ log_warning_unit(u->id, "%s starting timed out. Stopping.", u->id);
socket_enter_stop_pre(s, SOCKET_FAILURE_TIMEOUT);
break;
case SOCKET_STOP_PRE:
- log_warning_unit(u->id,
- "%s stopping timed out. Terminating.", u->id);
+ log_warning_unit(u->id, "%s stopping timed out. Terminating.", u->id);
socket_enter_signal(s, SOCKET_STOP_PRE_SIGTERM, SOCKET_FAILURE_TIMEOUT);
break;
case SOCKET_STOP_PRE_SIGTERM:
if (s->kill_context.send_sigkill) {
- log_warning_unit(u->id,
- "%s stopping timed out. Killing.", u->id);
+ log_warning_unit(u->id, "%s stopping timed out. Killing.", u->id);
socket_enter_signal(s, SOCKET_STOP_PRE_SIGKILL, SOCKET_FAILURE_TIMEOUT);
} else {
- log_warning_unit(u->id,
- "%s stopping timed out. Skipping SIGKILL. Ignoring.",
- u->id);
+ log_warning_unit(u->id, "%s stopping timed out. Skipping SIGKILL. Ignoring.", u->id);
socket_enter_stop_post(s, SOCKET_FAILURE_TIMEOUT);
}
break;
case SOCKET_STOP_PRE_SIGKILL:
- log_warning_unit(u->id,
- "%s still around after SIGKILL. Ignoring.", u->id);
+ log_warning_unit(u->id, "%s still around after SIGKILL. Ignoring.", u->id);
socket_enter_stop_post(s, SOCKET_FAILURE_TIMEOUT);
break;
case SOCKET_STOP_POST:
- log_warning_unit(u->id,
- "%s stopping timed out (2). Terminating.", u->id);
+ log_warning_unit(u->id, "%s stopping timed out (2). Terminating.", u->id);
socket_enter_signal(s, SOCKET_FINAL_SIGTERM, SOCKET_FAILURE_TIMEOUT);
break;
case SOCKET_FINAL_SIGTERM:
if (s->kill_context.send_sigkill) {
- log_warning_unit(u->id,
- "%s stopping timed out (2). Killing.", u->id);
+ log_warning_unit(u->id, "%s stopping timed out (2). Killing.", u->id);
socket_enter_signal(s, SOCKET_FINAL_SIGKILL, SOCKET_FAILURE_TIMEOUT);
} else {
- log_warning_unit(u->id,
- "%s stopping timed out (2). Skipping SIGKILL. Ignoring.",
- u->id);
+ log_warning_unit(u->id, "%s stopping timed out (2). Skipping SIGKILL. Ignoring.", u->id);
socket_enter_dead(s, SOCKET_FAILURE_TIMEOUT);
}
break;
case SOCKET_FINAL_SIGKILL:
- log_warning_unit(u->id,
- "%s still around after SIGKILL (2). Entering failed mode.",
- u->id);
+ log_warning_unit(u->id, "%s still around after SIGKILL (2). Entering failed mode.", u->id);
socket_enter_dead(s, SOCKET_FAILURE_TIMEOUT);
break;
@@ -2333,6 +2463,7 @@ static int socket_kill(Unit *u, KillWho who, int signo, DBusError *error) {
static const char* const socket_state_table[_SOCKET_STATE_MAX] = {
[SOCKET_DEAD] = "dead",
[SOCKET_START_PRE] = "start-pre",
+ [SOCKET_START_CHOWN] = "start-chown",
[SOCKET_START_POST] = "start-post",
[SOCKET_LISTENING] = "listening",
[SOCKET_RUNNING] = "running",
@@ -2349,6 +2480,7 @@ DEFINE_STRING_TABLE_LOOKUP(socket_state, SocketState);
static const char* const socket_exec_command_table[_SOCKET_EXEC_COMMAND_MAX] = {
[SOCKET_EXEC_START_PRE] = "StartPre",
+ [SOCKET_EXEC_START_CHOWN] = "StartChown",
[SOCKET_EXEC_START_POST] = "StartPost",
[SOCKET_EXEC_STOP_PRE] = "StopPre",
[SOCKET_EXEC_STOP_POST] = "StopPost"
diff --git a/src/core/socket.h b/src/core/socket.h
index 3d7eadc..6a24883 100644
--- a/src/core/socket.h
+++ b/src/core/socket.h
@@ -32,6 +32,7 @@ typedef struct Socket Socket;
typedef enum SocketState {
SOCKET_DEAD,
SOCKET_START_PRE,
+ SOCKET_START_CHOWN,
SOCKET_START_POST,
SOCKET_LISTENING,
SOCKET_RUNNING,
@@ -48,6 +49,7 @@ typedef enum SocketState {
typedef enum SocketExecCommand {
SOCKET_EXEC_START_PRE,
+ SOCKET_EXEC_START_CHOWN,
SOCKET_EXEC_START_POST,
SOCKET_EXEC_STOP_PRE,
SOCKET_EXEC_STOP_POST,
@@ -151,6 +153,9 @@ struct Socket {
char *smack;
char *smack_ip_in;
char *smack_ip_out;
+
+ char *user;
+ char *group;
};
/* Called from the service code when collecting fds */
diff --git a/src/shared/exit-status.c b/src/shared/exit-status.c
index 45131f2..f15fdba 100644
--- a/src/shared/exit-status.c
+++ b/src/shared/exit-status.c
@@ -130,6 +130,10 @@ const char* exit_status_to_string(ExitStatus status, ExitStatusLevel level) {
case EXIT_SECCOMP:
return "SECCOMP";
+
+ case EXIT_CHOWN:
+ return "CHOWN";
+
}
}
diff --git a/src/shared/exit-status.h b/src/shared/exit-status.h
index 1f035a3..52dd3d0 100644
--- a/src/shared/exit-status.h
+++ b/src/shared/exit-status.h
@@ -67,7 +67,8 @@ typedef enum ExitStatus {
EXIT_NETWORK,
EXIT_NAMESPACE,
EXIT_NO_NEW_PRIVILEGES,
- EXIT_SECCOMP
+ EXIT_SECCOMP,
+ EXIT_CHOWN
} ExitStatus;
typedef enum ExitStatusLevel {