Merge c3cc561d9f into 81af8f998e

If `Delegate` is configured in service, cgroup agent will never send out
any datagram as .control subcgroup is generated. Thus systemd will watch
all processes on the cgroup hierarchy for SIGCHLD to deal with unreliable
cgroup notifications.

In this way, systemd should rewatch all processes when any SIGCHLD is
captured, more than the control pid or main pid.

man/org.freedesktop.systemd1.xml

@@ -593,8 +593,6 @@ node /org/freedesktop/systemd1 {
 
     <!--method GetJobBefore is not documented!-->
 
-    <!--method SetShowStatus is not documented!-->
-
     <!--method ListUnitsFiltered is not documented!-->
 
     <!--method ListUnitsByPatterns is not documented!-->
@@ -673,8 +671,6 @@ node /org/freedesktop/systemd1 {
 
     <!--property ConfirmSpawn is not documented!-->
 
-    <!--property ShowStatus is not documented!-->
-
     <!--property DefaultStandardOutput is not documented!-->
 
     <!--property DefaultStandardError is not documented!-->
@@ -1362,6 +1358,24 @@ node /org/freedesktop/systemd1 {
 
       <para><function>ResetFailedUnit()</function> resets the "failed" state of a specific unit.</para>
 
+      <para><function>SetShowStatus()</function> configures the display of status messages during bootup and
+      shutdown. The <varname>mode</varname> parameter can be set to any value that's valid for the
+      <varname>systemd.show_status</varname> kernel parameter. For more information about
+      <varname>systemd.show_status</varname>, see
+      <citerefentry project="man-pages"><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
+      The <varname>mode</varname> parameter can also be set to an empty string. When <varname>mode</varname>
+      is set to an empty string, <function>SetShowStatus()</function> will reset
+      <varname>ShowStatus</varname> back to its original value. You can use
+      <function>SetShowStatus()</function> create a service that does something like this:
+      <orderedlist>
+        <listitem><para>Send a D-Bus message that will turn off status messages.</para></listitem>
+        <listitem><para>Block until a reply to that message is received.</para></listitem>
+        <listitem><para>Print multiples lines without being interrupted by status messages.</para></listitem>
+        <listitem><para>Send a D-Bus message that will reset <varname>ShowStatus</varname> back to its
+        original value.</para></listitem>
+      </orderedlist>
+      </para>
+
       <para><function>ResetFailed()</function> resets the "failed" state of all units.</para>
 
       <para><function>ListUnits()</function> returns an array of all currently loaded units. Note that
@@ -1788,6 +1802,12 @@ node /org/freedesktop/systemd1 {
       <para><varname>Environment</varname> encodes the environment block passed to all executed services. It
       may be altered with bus calls such as <function>SetEnvironment()</function> (see above).</para>
 
+      <para><varname>ShowStatus</varname> encodes systemd's current policy for displaying status messages
+      during bootup and shutdown. Its value can be any valid value for the
+      <varname>systemd.show_status</varname> kernel parameter (see
+      <citerefentry project="man-pages"><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>).
+      It may be altered using <function>SetShowStatus()</function> (see above).</para>
+
       <para><varname>UnitPath</varname> encodes the currently active unit file search path. It is an array of
       file system paths encoded as strings.</para>
 

man/repart.d.xml

@@ -483,18 +483,18 @@
         <term><varname>ExcludeFiles=</varname></term>
         <term><varname>ExcludeFilesTarget=</varname></term>
 
-        <listitem><para>Takes an absolute file system path referring to a source file or directory on the
-        host. This setting may be used to exclude files or directories from the host from being copied into
-        the file system when <varname>CopyFiles=</varname> is used. This option may be used multiple times to
-        exclude multiple files or directories from host from being copied into the newly formatted file
-        system.</para>
+        <listitem><para>Takes one or more absolute paths, separated by whitespace, each referring to a
+        source file or directory on the host. This setting may be used to exclude files or directories from
+        the host from being copied into the file system when <varname>CopyFiles=</varname> is used. This
+        option may be used multiple times to exclude multiple files or directories from host from being
+        copied into the newly formatted file system.</para>
 
         <para>If the path is a directory and ends with <literal>/</literal>, only the directory's
         contents are excluded but not the directory itself. If the path is a directory and does not end with
         <literal>/</literal>, both the directory and its contents are excluded.</para>
 
         <para><varname>ExcludeFilesTarget=</varname> is like <varname>ExcludeFiles=</varname> except that
-        instead of excluding the path on the host from being copied into the partition, we exclude any files
+        instead of excluding the path on the host from being copied into the partition, it exclude any files
         and directories from being copied into the given path in the partition.</para>
 
         <para>When

man/systemd.exec.xml

@@ -3001,7 +3001,12 @@ SystemCallErrorNumber=EPERM</programlisting>
 
         <para><option>tty</option> connects standard output to a tty (as configured via <varname>TTYPath=</varname>,
         see below). If the TTY is used for output only, the executed process will not become the controlling process of
-        the terminal, and will not fail or wait for other processes to release the terminal.</para>
+        the terminal, and will not fail or wait for other processes to release the terminal. Note: if a unit
+        tries to print multiple lines to a TTY during bootup or shutdown, then there's a chance that those
+        lines will be broken up by status messages. <function>SetShowStatus()</function> can be used to
+        prevent this problem. See
+        <citerefentry project="man-pages"><refentrytitle>org.freedesktop.systemd1</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+        for details.</para>
 
         <para><option>journal</option> connects standard output with the journal, which is accessible via
         <citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>. Note

man/systemd.network.xml

@@ -6243,22 +6243,22 @@ Name=enp1s0
 [Network]
 DHCP=ipv6
 
-# The below setting is optional, to also assign an address in the delegated prefix
-# to the upstream interface. If not necessary, then comment out the line below and
-# the [DHCPPrefixDelegation] section.
-DHCPPrefixDelegation=yes
+# The lines below are optional, to also assign an address in the delegated prefix
+# to the upstream interface. Uncomment the lines below if necessary.
+#[Network]
+#DHCPPrefixDelegation=yes
+#[DHCPPrefixDelegation]
+#UplinkInterface=:self
+#SubnetId=0
+#Announce=no
 
-# If the upstream network provides Router Advertisement with Managed bit set,
-# then comment out the line below and WithoutRA= setting in the [DHCPv6] section.
-IPv6AcceptRA=no
-
-[DHCPv6]
-WithoutRA=solicit
-
-[DHCPPrefixDelegation]
-UplinkInterface=:self
-SubnetId=0
-Announce=no</programlisting>
+# If the upstream network does not provides any Router Advertisement (RA) messages
+# or provides an RA with both Managed and Other-information bits unset, then
+# uncomment the lines below.
+#[Network]
+#IPv6AcceptRA=no
+#[DHCPv6]
+#WithoutRA=solicit</programlisting>
 
       <programlisting># /etc/systemd/network/55-dhcpv6-pd-downstream.network
 [Match]

man/systemd.xml

@@ -568,7 +568,11 @@
         <listitem><para>Enables display of status messages on the
         console, as controlled via
         <varname>systemd.show_status=1</varname> on the kernel command
-        line.</para></listitem>
+        line.</para>
+        <para>You may want to use <function>SetShowStatus()</function> instead of
+        <constant>SIGRTMIN+20</constant> in order to prevent race conditions. See
+        <citerefentry project="man-pages"><refentrytitle>org.freedesktop.systemd1</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+        </para></listitem>
       </varlistentry>
 
       <varlistentry>
@@ -579,7 +583,11 @@
         controlled via
         <varname>systemd.show_status=0</varname>
         on the kernel command
-        line.</para></listitem>
+        line.</para>
+        <para>You may want to use <function>SetShowStatus()</function> instead of
+        <constant>SIGRTMIN+21</constant> in order to prevent race conditions. See
+        <citerefentry project="man-pages"><refentrytitle>org.freedesktop.systemd1</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+        </para></listitem>
       </varlistentry>
 
       <varlistentry>

src/core/service.c

@@ -4169,7 +4169,7 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) {
          * detect when the cgroup becomes empty. Note that the control process is always
          * our child so it's pointless to watch all other processes. */
         if (!control_pid_good(s))
-                if (!s->main_pid_known || s->main_pid_alien)
+                if (!s->main_pid_known || s->main_pid_alien || unit_cgroup_delegate(u))
                         (void) unit_enqueue_rewatch_pids(u);
 }
 

src/kernel-install/kernel-install.c

@@ -404,15 +404,16 @@ static int context_set_path_strv(Context *c, char* const* strv, const char *sour
 
 static int context_set_plugins(Context *c, const char *s, const char *source) {
         _cleanup_strv_free_ char **v = NULL;
+        int r;
 
         assert(c);
 
         if (c->plugins || !s)
                 return 0;
 
-        v = strv_split(s, NULL);
-        if (!v)
-                return log_oom();
+        r = strv_split_full(&v, s, NULL, EXTRACT_UNQUOTE);
+        if (r < 0)
+                return log_error_errno(r, "Failed to parse plugin paths from %s: %m", source);
 
         return context_set_path_strv(c, v, source, "plugins", &c->plugins);
 }

src/kernel-install/test-kernel-install.sh

@@ -46,7 +46,13 @@ echo 'DTBDTBDTBDTB' >"$D/sources/subdir/whatever.dtb"
 
 export KERNEL_INSTALL_CONF_ROOT="$D/sources"
 # We "install" multiple plugins, but control which ones will be active via install.conf.
-export KERNEL_INSTALL_PLUGINS="${ukify_install} ${loaderentry_install} ${uki_copy_install}"
+KERNEL_INSTALL_PLUGINS="'${loaderentry_install}' '${uki_copy_install}'"
+if [[ -n "$ukify_install" ]]; then
+    # shellcheck disable=SC2089
+    KERNEL_INSTALL_PLUGINS="'${ukify_install}' $KERNEL_INSTALL_PLUGINS"
+fi
+# shellcheck disable=SC2090
+export KERNEL_INSTALL_PLUGINS
 export BOOT_ROOT="$D/boot"
 export BOOT_MNT="$D/boot"
 export MACHINE_ID='3e0484f3634a418b8e6a39e8828b03e3'

src/libsystemd-network/sd-dhcp6-client.c

@@ -767,6 +767,14 @@ int dhcp6_client_send_message(sd_dhcp6_client *client) {
 
         switch (client->state) {
         case DHCP6_STATE_INFORMATION_REQUEST:
+                /* RFC 7084 section 4.2 (https://datatracker.ietf.org/doc/html/rfc7084#section-4.2)
+                 * WPD-4: By default, the IPv6 CE router MUST initiate DHCPv6 prefix delegation when either
+                 * the M or O flags are set to 1 in a received Router Advertisement (RA) message. */
+                if (FLAGS_SET(client->request_ia, DHCP6_REQUEST_IA_PD)) {
+                        r = dhcp6_option_append_ia(&buf, &offset, (client->lease ? client->lease->ia_pd : NULL) ?: &client->ia_pd);
+                        if (r < 0)
+                                return r;
+                }
                 break;
 
         case DHCP6_STATE_SOLICITATION:

src/libsystemd-network/sd-dhcp6-lease.c

@@ -71,6 +71,32 @@ static void dhcp6_lease_set_lifetime(sd_dhcp6_lease *lease) {
         lease->lifetime_t2 = t2;
 }
 
+static void dhcp6_client_set_information_refresh_time(sd_dhcp6_client *client, sd_dhcp6_lease *lease, usec_t irt) {
+        usec_t t1 = USEC_INFINITY, t2 = USEC_INFINITY, min_valid_lt = USEC_INFINITY;
+
+        if (lease->ia_pd) {
+                t1 = be32_sec_to_usec(lease->ia_pd->header.lifetime_t1, /* max_as_infinity = */ true);
+                t2 = be32_sec_to_usec(lease->ia_pd->header.lifetime_t2, /* max_as_infinity = */ true);
+
+                LIST_FOREACH(addresses, a, lease->ia_pd->addresses)
+                        min_valid_lt = MIN(min_valid_lt, be32_sec_to_usec(a->iapdprefix.lifetime_valid, /* max_as_infinity = */ true));
+
+                if (t2 == 0 || t2 > min_valid_lt) {
+                        /* If T2 is zero or longer than the minimum valid lifetime of the prefixes,
+                         * then adjust lifetime with it. */
+                        t1 = min_valid_lt / 2;
+                        t2 = min_valid_lt / 10 * 8;
+                }
+
+                /* Adjust the received information refresh time with T1. */
+                irt = MIN(irt, t1);
+        }
+
+        client->information_refresh_time_usec = MAX(irt, IRT_MINIMUM);
+        log_dhcp6_client(client, "New information request will be refused in %s.",
+                         FORMAT_TIMESPAN(client->information_refresh_time_usec, USEC_PER_SEC));
+}
+
 #define DEFINE_GET_TIME_FUNCTIONS(name, val)                            \
         int sd_dhcp6_lease_get_##name(                                  \
                         sd_dhcp6_lease *lease,                          \
@@ -763,18 +789,12 @@ static int dhcp6_lease_parse_message(
                                 continue;
                         }
 
-                        dhcp6_ia_free(lease->ia_na);
-                        lease->ia_na = TAKE_PTR(ia);
+                        free_and_replace_full(lease->ia_na, ia, dhcp6_ia_free);
                         break;
                 }
                 case SD_DHCP6_OPTION_IA_PD: {
                         _cleanup_(dhcp6_ia_freep) DHCP6IA *ia = NULL;
 
-                        if (client->state == DHCP6_STATE_INFORMATION_REQUEST) {
-                                log_dhcp6_client(client, "Ignoring IA PD option in information requesting mode.");
-                                break;
-                        }
-
                         r = dhcp6_option_parse_ia(client, client->ia_pd.header.id, optcode, optlen, optval, &ia);
                         if (r == -ENOMEM)
                                 return log_oom_debug();
@@ -788,8 +808,7 @@ static int dhcp6_lease_parse_message(
                                 continue;
                         }
 
-                        dhcp6_ia_free(lease->ia_pd);
-                        lease->ia_pd = TAKE_PTR(ia);
+                        free_and_replace_full(lease->ia_pd, ia, dhcp6_ia_free);
                         break;
                 }
                 case SD_DHCP6_OPTION_RAPID_COMMIT:
@@ -872,12 +891,9 @@ static int dhcp6_lease_parse_message(
                                               "The client ID in %s message does not match. Ignoring.",
                                               dhcp6_message_type_to_string(message->type));
 
-        if (client->state == DHCP6_STATE_INFORMATION_REQUEST) {
-                client->information_refresh_time_usec = MAX(irt, IRT_MINIMUM);
-                log_dhcp6_client(client, "New information request will be refused in %s.",
-                                 FORMAT_TIMESPAN(client->information_refresh_time_usec, USEC_PER_SEC));
-
-        } else {
+        if (client->state == DHCP6_STATE_INFORMATION_REQUEST)
+                dhcp6_client_set_information_refresh_time(client, lease, irt);
+        else {
                 r = dhcp6_lease_get_serverid(lease, NULL, NULL);
                 if (r < 0)
                         return log_dhcp6_client_errno(client, r, "%s has no server id",

src/libsystemd-network/test-dhcp6-client.c

@@ -493,6 +493,11 @@ static const uint8_t msg_information_request[] = {
         DHCP6_MESSAGE_INFORMATION_REQUEST,
         /* Transaction ID */
         0x0f, 0xb4, 0xe5,
+        /* IA_PD */
+        0x00, SD_DHCP6_OPTION_IA_PD, 0x00, 0x0c,
+        IA_ID_BYTES,
+        0x00, 0x00, 0x00, 0x00, /* lifetime T1 */
+        0x00, 0x00, 0x00, 0x00, /* lifetime T2 */
         /* MUD URL */
         /* ORO */
         0x00, SD_DHCP6_OPTION_ORO, 0x00, 0x0c,

src/network/networkd-dhcp6.c

@@ -264,30 +264,40 @@ static int dhcp6_address_acquired(Link *link) {
                         return r;
         }
 
-        if (link->network->dhcp6_use_hostname) {
-                const char *dhcpname = NULL;
-                _cleanup_free_ char *hostname = NULL;
+        return 0;
+}
 
-                (void) sd_dhcp6_lease_get_fqdn(link->dhcp6_lease, &dhcpname);
+static int dhcp6_request_hostname(Link *link) {
+        _cleanup_free_ char *hostname = NULL;
+        const char *dhcpname = NULL;
+        int r;
 
-                if (dhcpname) {
-                        r = shorten_overlong(dhcpname, &hostname);
-                        if (r < 0)
-                                log_link_warning_errno(link, r, "Unable to shorten overlong DHCP hostname '%s', ignoring: %m", dhcpname);
-                        if (r == 1)
-                                log_link_notice(link, "Overlong DHCP hostname received, shortened from '%s' to '%s'", dhcpname, hostname);
-                }
-                if (hostname) {
-                        r = manager_set_hostname(link->manager, hostname);
-                        if (r < 0)
-                                log_link_error_errno(link, r, "Failed to set transient hostname to '%s': %m", hostname);
-                }
-        }
+        assert(link);
+        assert(link->network);
+
+        if (!link->network->dhcp6_use_hostname)
+                return 0;
+
+        r = sd_dhcp6_lease_get_fqdn(link->dhcp6_lease, &dhcpname);
+        if (r == -ENODATA)
+                return 0;
+        if (r < 0)
+                return r;
+
+        r = shorten_overlong(dhcpname, &hostname);
+        if (r < 0)
+                return log_link_warning_errno(link, r, "Unable to shorten overlong DHCP hostname '%s': %m", dhcpname);
+        if (r == 1)
+                log_link_notice(link, "Overlong DHCP hostname received, shortened from '%s' to '%s'", dhcpname, hostname);
+
+        r = manager_set_hostname(link->manager, hostname);
+        if (r < 0)
+                log_link_warning_errno(link, r, "Failed to set transient hostname to '%s', ignoring: %m", hostname);
 
         return 0;
 }
 
-static int dhcp6_lease_ip_acquired(sd_dhcp6_client *client, Link *link) {
+static int dhcp6_lease_acquired(sd_dhcp6_client *client, Link *link) {
         _cleanup_(sd_dhcp6_lease_unrefp) sd_dhcp6_lease *lease_old = NULL;
         sd_dhcp6_lease *lease;
         int r;
@@ -302,6 +312,10 @@ static int dhcp6_lease_ip_acquired(sd_dhcp6_client *client, Link *link) {
         lease_old = TAKE_PTR(link->dhcp6_lease);
         link->dhcp6_lease = sd_dhcp6_lease_ref(lease);
 
+        r = dhcp6_request_hostname(link);
+        if (r < 0)
+                return r;
+
         r = dhcp6_address_acquired(link);
         if (r < 0)
                 return r;
@@ -327,22 +341,6 @@ static int dhcp6_lease_ip_acquired(sd_dhcp6_client *client, Link *link) {
                 link_set_state(link, LINK_STATE_CONFIGURING);
 
         link_check_ready(link);
-        return 0;
-}
-
-static int dhcp6_lease_information_acquired(sd_dhcp6_client *client, Link *link) {
-        sd_dhcp6_lease *lease;
-        int r;
-
-        assert(client);
-        assert(link);
-
-        r = sd_dhcp6_client_get_lease(client, &lease);
-        if (r < 0)
-                return log_link_error_errno(link, r, "Failed to get DHCPv6 lease: %m");
-
-        unref_and_replace_full(link->dhcp6_lease, lease, sd_dhcp6_lease_ref, sd_dhcp6_lease_unref);
-
         link_dirty(link);
         return 0;
 }
@@ -387,11 +385,8 @@ static void dhcp6_handler(sd_dhcp6_client *client, int event, void *userdata) {
                 break;
 
         case SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE:
-                r = dhcp6_lease_ip_acquired(client, link);
-                break;
-
         case SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST:
-                r = dhcp6_lease_information_acquired(client, link);
+                r = dhcp6_lease_acquired(client, link);
                 break;
 
         default:

src/network/networkd-radv.c

@@ -1439,7 +1439,7 @@ int config_parse_router_prefix_delegation(
                 }
 
                 /* When IPv6SendRA= is enabled, only static prefixes are sent by default, and users
-                 * need to explicitly enable DHCPv6PrefixDelegation=. */
+                 * need to explicitly enable DHCPPrefixDelegation=. */
                 *ra = r ? RADV_PREFIX_DELEGATION_STATIC : RADV_PREFIX_DELEGATION_NONE;
                 return 0;
         }

src/partition/repart.c

@@ -1742,8 +1742,9 @@ static int config_parse_exclude_files(
                 const char *rvalue,
                 void *data,
                 void *userdata) {
-        _cleanup_free_ char *resolved = NULL;
+
         char ***exclude_files = ASSERT_PTR(data);
+        const char *p = ASSERT_PTR(rvalue);
         int r;
 
         if (isempty(rvalue)) {
@@ -1751,20 +1752,34 @@ static int config_parse_exclude_files(
                 return 0;
         }
 
-        r = specifier_printf(rvalue, PATH_MAX-1, system_and_tmp_specifier_table, arg_root, NULL, &resolved);
-        if (r < 0) {
-                log_syntax(unit, LOG_WARNING, filename, line, r,
-                           "Failed to expand specifiers in ExcludeFiles= path, ignoring: %s", rvalue);
-                return 0;
+        for (;;) {
+                _cleanup_free_ char *word = NULL, *resolved = NULL;
+
+                r = extract_first_word(&p, &word, NULL, EXTRACT_UNQUOTE);
+                if (r == -ENOMEM)
+                        return log_oom();
+                if (r < 0) {
+                        log_syntax(unit, LOG_WARNING, filename, line, r, "Invalid syntax, ignoring: %s", p);
+                        return 0;
+                }
+                if (r == 0)
+                        return 0;
+
+                r = specifier_printf(word, PATH_MAX-1, system_and_tmp_specifier_table, arg_root, NULL, &resolved);
+                if (r < 0) {
+                        log_syntax(unit, LOG_WARNING, filename, line, r,
+                                   "Failed to expand specifiers in %s path, ignoring: %s", lvalue, word);
+                        return 0;
+                }
+
+                r = path_simplify_and_warn(resolved, PATH_CHECK_ABSOLUTE|PATH_KEEP_TRAILING_SLASH, unit, filename, line, lvalue);
+                if (r < 0)
+                        return 0;
+
+                if (strv_consume(exclude_files, TAKE_PTR(resolved)) < 0)
+                        return log_oom();
         }
 
-        r = path_simplify_and_warn(resolved, PATH_CHECK_ABSOLUTE|PATH_KEEP_TRAILING_SLASH, unit, filename, line, lvalue);
-        if (r < 0)
-                return 0;
-
-        if (strv_consume(exclude_files, TAKE_PTR(resolved)) < 0)
-                return log_oom();
-
         return 0;
 }
 

src/test/test-compress.c

@@ -197,7 +197,7 @@ _unused_ static void test_compress_stream(const char *compression,
         ASSERT_OK(compress(src, dst, -1, &uncompressed_size));
 
         if (cat) {
-                assert_se(asprintf(&cmd, "%s %s | diff %s -", cat, pattern, srcfile) > 0);
+                assert_se(asprintf(&cmd, "%s %s | diff '%s' -", cat, pattern, srcfile) > 0);
                 assert_se(system(cmd) == 0);
         }
 
@@ -212,7 +212,7 @@ _unused_ static void test_compress_stream(const char *compression,
         r = decompress(dst, dst2, st.st_size);
         assert_se(r == 0);
 
-        assert_se(asprintf(&cmd2, "diff %s %s", srcfile, pattern2) > 0);
+        assert_se(asprintf(&cmd2, "diff '%s' %s", srcfile, pattern2) > 0);
         assert_se(system(cmd2) == 0);
 
         log_debug("/* test faulty decompression */");

src/udev/test-udev-spawn.c

@@ -52,7 +52,8 @@ static void test_event_spawn_self(const char *self, const char *arg, bool with_p
 
         log_debug("/* %s(%s, %s) */", __func__, arg, yes_no(with_pidfd));
 
-        assert_se(cmd = strjoin(self, " ", arg));
+        /* 'self' may contain spaces, hence needs to be quoted. */
+        assert_se(cmd = strjoin("'", self, "' ", arg));
 
         test_event_spawn_core(with_pidfd, cmd, result_buf, BUF_SIZE);
 

test/TEST-86-MULTI-PROFILE-UKI/test.sh

@@ -1,10 +0,0 @@
-#!/usr/bin/env bash
-# SPDX-License-Identifier: LGPL-2.1-or-later
-set -e
-
-TEST_DESCRIPTION="Test Multi-Profile UKI Boots"
-
-# shellcheck source=test/test-functions
-. "${TEST_BASE_DIR:?}/test-functions"
-
-do_test "$@"

test/test-compare-versions.sh

@@ -4,32 +4,32 @@ set -e
 
 ANALYZE="${1:-systemd-analyze}"
 
-$ANALYZE compare-versions 1 lt 2
-$ANALYZE compare-versions 1 '<' 2
-$ANALYZE compare-versions 1 le 2
-$ANALYZE compare-versions 1 '<=' 2
-$ANALYZE compare-versions 1 ne 2
-$ANALYZE compare-versions 1 '!=' 2
-( ! $ANALYZE compare-versions 1 ge 2 )
-( ! $ANALYZE compare-versions 1 '>=' 2 )
-( ! $ANALYZE compare-versions 1 eq 2 )
-( ! $ANALYZE compare-versions 1 '==' 2 )
-( ! $ANALYZE compare-versions 1 gt 2 )
-( ! $ANALYZE compare-versions 1 '>' 2 )
+"$ANALYZE" compare-versions 1 lt 2
+"$ANALYZE" compare-versions 1 '<' 2
+"$ANALYZE" compare-versions 1 le 2
+"$ANALYZE" compare-versions 1 '<=' 2
+"$ANALYZE" compare-versions 1 ne 2
+"$ANALYZE" compare-versions 1 '!=' 2
+( ! "$ANALYZE" compare-versions 1 ge 2 )
+( ! "$ANALYZE" compare-versions 1 '>=' 2 )
+( ! "$ANALYZE" compare-versions 1 eq 2 )
+( ! "$ANALYZE" compare-versions 1 '==' 2 )
+( ! "$ANALYZE" compare-versions 1 gt 2 )
+( ! "$ANALYZE" compare-versions 1 '>' 2 )
 
-test "$($ANALYZE compare-versions 1 2)" = '1 < 2'
-test "$($ANALYZE compare-versions 2 2)" = '2 == 2'
-test "$($ANALYZE compare-versions 2 1)" = '2 > 1'
-test "$($ANALYZE compare-versions '' '')" = "'' == ''"
+test "$("$ANALYZE" compare-versions 1 2)" = '1 < 2'
+test "$("$ANALYZE" compare-versions 2 2)" = '2 == 2'
+test "$("$ANALYZE" compare-versions 2 1)" = '2 > 1'
+test "$("$ANALYZE" compare-versions '' '')" = "'' == ''"
 
 set +e
 
-$ANALYZE compare-versions 1 2; ret1=$?
-$ANALYZE compare-versions 2 2; ret2=$?
-$ANALYZE compare-versions 2 1; ret3=$?
+"$ANALYZE" compare-versions 1 2; ret1=$?
+"$ANALYZE" compare-versions 2 2; ret2=$?
+"$ANALYZE" compare-versions 2 1; ret3=$?
 
 set -e
 
-test $ret1 == 12
-test $ret2 == 0
-test $ret3 == 11
+test "$ret1" == 12
+test "$ret2" == 0
+test "$ret3" == 11

test/test-fstab-generator.sh

@@ -44,9 +44,9 @@ test_one() (
     fi
 
     if [[ "${input##*/}" =~ \.fstab\.input ]]; then
-        SYSTEMD_LOG_LEVEL=debug SYSTEMD_IN_INITRD="$initrd" SYSTEMD_SYSFS_CHECK=no SYSTEMD_PROC_CMDLINE="fstab=yes root=fstab" SYSTEMD_FSTAB="$input" SYSTEMD_SYSROOT_FSTAB="/dev/null" $generator "$out" "$out" "$out"
+        SYSTEMD_LOG_LEVEL=debug SYSTEMD_IN_INITRD="$initrd" SYSTEMD_SYSFS_CHECK=no SYSTEMD_PROC_CMDLINE="fstab=yes root=fstab" SYSTEMD_FSTAB="$input" SYSTEMD_SYSROOT_FSTAB="/dev/null" "$generator" "$out" "$out" "$out"
     else
-        SYSTEMD_LOG_LEVEL=debug SYSTEMD_IN_INITRD="$initrd" SYSTEMD_SYSFS_CHECK=no SYSTEMD_PROC_CMDLINE="fstab=no $(cat "$input")" $generator "$out" "$out" "$out"
+        SYSTEMD_LOG_LEVEL=debug SYSTEMD_IN_INITRD="$initrd" SYSTEMD_SYSFS_CHECK=no SYSTEMD_PROC_CMDLINE="fstab=no $(cat "$input")" "$generator" "$out" "$out" "$out"
     fi
 
     # The option x-systemd.growfs creates symlink to system's systemd-growfs@.service in .mount.wants directory.

test/test-sysusers.sh.in

@@ -53,7 +53,7 @@ for f in $(find "$SOURCE"/test-*.input | sort -V); do
     echo "*** Running $f"
     prepare_testdir "${f%.input}"
     cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
-    $SYSUSERS --root="$TESTDIR"
+    "$SYSUSERS" --root="$TESTDIR"
 
     compare "${f%.*}" ""
 done
@@ -62,7 +62,7 @@ for f in $(find "$SOURCE"/test-*.input | sort -V); do
     echo "*** Running $f on stdin"
     prepare_testdir "${f%.input}"
     touch "$TESTDIR/etc/sysusers.d/test.conf"
-    $SYSUSERS --root="$TESTDIR" - <"$f"
+    "$SYSUSERS" --root="$TESTDIR" - <"$f"
 
     compare "${f%.*}" "on stdin"
 done
@@ -72,9 +72,9 @@ for f in $(find "$SOURCE"/test-*.input | sort -V); do
     prepare_testdir "${f%.input}"
     touch "$TESTDIR/etc/sysusers.d/test.conf"
     # this overrides test.conf which is masked on disk
-    $SYSUSERS --root="$TESTDIR" --replace=/etc/sysusers.d/test.conf - <"$f"
+    "$SYSUSERS" --root="$TESTDIR" --replace=/etc/sysusers.d/test.conf - <"$f"
     # this should be ignored
-    $SYSUSERS --root="$TESTDIR" --replace=/usr/lib/sysusers.d/test.conf - <"$SOURCE/test-1.input"
+    "$SYSUSERS" --root="$TESTDIR" --replace=/usr/lib/sysusers.d/test.conf - <"$SOURCE/test-1.input"
 
     compare "${f%.*}" "on stdin with --replace"
 done
@@ -84,9 +84,9 @@ echo "*** Testing --inline"
 prepare_testdir "$SOURCE/inline"
 # copy a random file to make sure it is ignored
 cp "$f" "$TESTDIR/etc/sysusers.d/confuse.conf"
-$SYSUSERS --root="$TESTDIR" --inline \
-          "u     u1   222 -     - /bin/zsh" \
-          "g     g1   111"
+"$SYSUSERS" --root="$TESTDIR" --inline \
+            "u     u1   222 -     - /bin/zsh" \
+            "g     g1   111"
 
 compare "$SOURCE/inline" "(--inline)"
 
@@ -95,19 +95,19 @@ echo "*** Testing --inline with --replace"
 prepare_testdir "$SOURCE/inline"
 # copy a random file to make sure it is ignored
 cp "$f" "$TESTDIR/etc/sysusers.d/confuse.conf"
-$SYSUSERS --root="$TESTDIR" \
-          --inline \
-          --replace=/etc/sysusers.d/confuse.conf \
-          "u     u1   222 -     - /bin/zsh" \
-          "g     g1   111"
+"$SYSUSERS" --root="$TESTDIR" \
+            --inline \
+            --replace=/etc/sysusers.d/confuse.conf \
+            "u     u1   222 -     - /bin/zsh" \
+            "g     g1   111"
 
 compare "$SOURCE/inline" "(--inline --replace=…)"
 
 echo "*** Testing --inline with no /etc"
 rm -rf "${TESTDIR:?}/etc"
-$SYSUSERS --root="$TESTDIR" --inline \
-          "u     u1   222 -     - /bin/zsh" \
-          "g     g1   111"
+"$SYSUSERS" --root="$TESTDIR" --inline \
+            "u     u1   222 -     - /bin/zsh" \
+            "g     g1   111"
 
 compare "$SOURCE/inline" "(--inline)"
 
@@ -136,7 +136,7 @@ for f in $(find "$SOURCE"/test-*.input | sort -V); do
     echo "*** Running $f (with login.defs)"
     prepare_testdir "${f%.input}"
     cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
-    $SYSUSERS --root="$TESTDIR"
+    "$SYSUSERS" --root="$TESTDIR"
 
     # shellcheck disable=SC2050
     [ @ENABLE_COMPAT_MUTABLE_UID_BOUNDARIES@ = 1 ] && bound=555 || bound=$system_guid_max
@@ -152,7 +152,7 @@ for f in $(find "$SOURCE"/test-*.input | sort -V); do
     echo "*** Running $f (with login.defs symlinked)"
     prepare_testdir "${f%.input}"
     cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
-    $SYSUSERS --root="$TESTDIR"
+    "$SYSUSERS" --root="$TESTDIR"
 
     # shellcheck disable=SC2050
     [ @ENABLE_COMPAT_MUTABLE_UID_BOUNDARIES@ = 1 ] && bound=555 || bound=$system_guid_max
@@ -166,7 +166,7 @@ for f in $(find "$SOURCE"/unhappy-*.input | sort -V); do
     echo "*** Running test $f"
     prepare_testdir "${f%.input}"
     cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
-    SYSTEMD_LOG_LEVEL=info $SYSUSERS --root="$TESTDIR" 2>&1 | tail -n1 | sed -r 's/^[^:]+:[^:]+://' >"$TESTDIR/err"
+    SYSTEMD_LOG_LEVEL=info "$SYSUSERS" --root="$TESTDIR" 2>&1 | tail -n1 | sed -r 's/^[^:]+:[^:]+://' >"$TESTDIR/err"
     if ! diff -u "$TESTDIR/err"  "${f%.*}.expected-err"; then
         echo >&2 "**** Unexpected error output for $f"
         cat >&2 "$TESTDIR/err"

test/units/TEST-86-MULTI-PROFILE-UKI.sh

@@ -17,9 +17,9 @@ if test -f /run/systemd/stub/profile; then
 fi
 echo "CURRENT MEASUREMENT:"
 /usr/lib/systemd/systemd-measure --current
-if test -f /run/systemd/tpm2-pcr-signature.json ; then
+if test -f /run/systemd/tpm2-pcr-signature.json; then
     echo "CURRENT SIGNATURE:"
-    jq < /run/systemd/tpm2-pcr-signature.json
+    jq </run/systemd/tpm2-pcr-signature.json
 fi
 
 echo "CURRENT EVENT LOG + PCRS:"
@@ -45,7 +45,7 @@ TITLE="Profile Two"' --measure-base=/tmp/extended1.efi --cmdline="testprofile2=1
 
     # Prepare a disk image, locked to the PCR measurements of the UKI we just generated
     truncate -s 32M /root/encrypted.raw
-    echo -n "geheim" > /root/encrypted.secret
+    echo -n "geheim" >/root/encrypted.secret
     cryptsetup luksFormat -q --pbkdf pbkdf2 --pbkdf-force-iterations 1000 --use-urandom /root/encrypted.raw --key-file=/root/encrypted.secret
     systemd-cryptenroll --tpm2-device=auto --tpm2-pcrs= --tpm2-public-key=/root/pcrsign.public.pem --unlock-key-file=/root/encrypted.secret /root/encrypted.raw
     rm -f /root/encrypted.secret
@@ -62,12 +62,12 @@ else
 
     if [ "$ID" = "profile0" ]; then
         grep -v testprofile /proc/cmdline
-        echo "default $(basename "$CURRENT_UKI")@profile1" > "$(bootctl -p)/loader/loader.conf"
+        echo "default $(basename "$CURRENT_UKI")@profile1" >"$(bootctl -p)/loader/loader.conf"
         reboot
         exit 0
     elif [ "$ID" = "profile1" ]; then
         grep testprofile1=1 /proc/cmdline
-        echo "default $(basename "$CURRENT_UKI")@profile2" > "$(bootctl -p)/loader/loader.conf"
+        echo "default $(basename "$CURRENT_UKI")@profile2" >"$(bootctl -p)/loader/loader.conf"
         reboot
         exit 0
     elif [ "$ID" = "profile2" ]; then