Merge 0e54562082 into 4a346b779a

Fixes #35277

mkosi.conf

@@ -38,9 +38,8 @@ SignExpectedPcr=yes
 
 [Content]
 ExtraTrees=
+        mkosi.extra.common
         mkosi.crt:/usr/lib/verity.d/mkosi.crt # sysext verification key
-        mkosi.leak-sanitizer-suppressions:/usr/lib/systemd/leak-sanitizer-suppressions
-        mkosi.coredump-journal-storage.conf:/usr/lib/systemd/coredump.conf.d/10-coredump-journal-storage.conf
         %O/minimal-0.root-%a.raw:/usr/share/minimal_0.raw
         %O/minimal-0.root-%a-verity.raw:/usr/share/minimal_0.verity
         %O/minimal-0.root-%a-verity-sig.raw:/usr/share/minimal_0.verity.sig

mkosi.images/initrd/mkosi.conf

@@ -6,9 +6,7 @@ Include=
         %D/mkosi.sanitizers
 
 [Content]
-ExtraTrees=
-        %D/mkosi.leak-sanitizer-suppressions:/usr/lib/systemd/leak-sanitizer-suppressions
-        %D/mkosi.coredump-journal-storage.conf:/usr/lib/systemd/coredump.conf.d/10-coredump-journal-storage.conf
+ExtraTrees=%D/mkosi.extra.common
 
 Packages=
         findutils

src/login/logind-action.c

@@ -234,7 +234,7 @@ static int handle_action_execute(
         /* If the actual operation is inhibited, warn and fail */
         if (inhibit_what_is_valid(inhibit_operation) &&
             !ignore_inhibited &&
-            manager_is_inhibited(m, inhibit_operation, /* block= */ true, NULL, false, false, 0, &offending)) {
+            manager_is_inhibited(m, inhibit_operation, NULL, /* flags= */ 0, UID_INVALID, &offending)) {
                 _cleanup_free_ char *comm = NULL, *u = NULL;
 
                 (void) pidref_get_comm(&offending->pid, &comm);
@@ -372,7 +372,7 @@ int manager_handle_action(
 
         /* If the key handling is inhibited, don't do anything */
         if (inhibit_key > 0) {
-                if (manager_is_inhibited(m, inhibit_key, /* block= */ true, NULL, true, false, 0, NULL)) {
+                if (manager_is_inhibited(m, inhibit_key, NULL, MANAGER_IS_INHIBITED_IGNORE_INACTIVE, UID_INVALID, NULL)) {
                         log_debug("Refusing %s operation, %s is inhibited.",
                                   handle_action_to_string(handle),
                                   inhibit_what_to_string(inhibit_key));

src/login/logind-core.c

@@ -411,7 +411,7 @@ int manager_get_idle_hint(Manager *m, dual_timestamp *t) {
 
         assert(m);
 
-        idle_hint = !manager_is_inhibited(m, INHIBIT_IDLE, /* block= */ true, t, false, false, 0, NULL);
+        idle_hint = !manager_is_inhibited(m, INHIBIT_IDLE, t, /* flags= */ 0, UID_INVALID, NULL);
 
         HASHMAP_FOREACH(s, m->sessions) {
                 dual_timestamp k;

src/login/logind-dbus.c

@@ -1931,7 +1931,12 @@ int manager_dispatch_delayed(Manager *manager, bool timeout) {
         if (!manager->delayed_action || manager->action_job)
                 return 0;
 
-        if (manager_is_inhibited(manager, manager->delayed_action->inhibit_what, /* block= */ false, NULL, false, false, 0, &offending)) {
+        if (manager_is_inhibited(manager,
+                                 manager->delayed_action->inhibit_what,
+                                 NULL,
+                                 MANAGER_IS_INHIBITED_CHECK_DELAY,
+                                 UID_INVALID,
+                                 &offending)) {
                 _cleanup_free_ char *comm = NULL, *u = NULL;
 
                 if (!timeout)
@@ -2033,7 +2038,7 @@ int bus_manager_shutdown_or_sleep_now_or_later(
 
         delayed =
                 m->inhibit_delay_max > 0 &&
-                manager_is_inhibited(m, a->inhibit_what, /* block= */ false, NULL, false, false, 0, NULL);
+                manager_is_inhibited(m, a->inhibit_what, NULL, MANAGER_IS_INHIBITED_CHECK_DELAY, UID_INVALID, NULL);
 
         if (delayed)
                 /* Shutdown is delayed, keep in mind what we
@@ -2077,7 +2082,7 @@ static int verify_shutdown_creds(
                 return r;
 
         multiple_sessions = r > 0;
-        blocked = manager_is_inhibited(m, a->inhibit_what, /* block= */ true, NULL, false, true, uid, &offending);
+        blocked = manager_is_inhibited(m, a->inhibit_what, NULL, /* flags= */ 0, uid, &offending);
         interactive = flags & SD_LOGIND_INTERACTIVE;
 
         if (multiple_sessions) {
@@ -2820,7 +2825,7 @@ static int method_can_shutdown_or_sleep(
                 return r;
 
         multiple_sessions = r > 0;
-        blocked = manager_is_inhibited(m, a->inhibit_what, /* block= */ true, NULL, false, true, uid, NULL);
+        blocked = manager_is_inhibited(m, a->inhibit_what, NULL, /* flags= */ 0, uid, NULL);
 
         if (check_unit_state && a->target) {
                 _cleanup_free_ char *load_state = NULL;

src/login/logind-inhibit.c

@@ -399,11 +399,9 @@ static int pidref_is_active_session(Manager *m, const PidRef *pid) {
 bool manager_is_inhibited(
                 Manager *m,
                 InhibitWhat w,
-                bool block,
                 dual_timestamp *since,
-                bool ignore_inactive,
-                bool ignore_uid,
-                uid_t uid,
+                ManagerIsInhibitedFlags flags,
+                uid_t uid_to_ignore,
                 Inhibitor **ret_offending) {
 
         Inhibitor *i, *offending = NULL;
@@ -421,18 +419,19 @@ bool manager_is_inhibited(
                 if (!(i->what & w))
                         continue;
 
-                if ((block && !IN_SET(i->mode, INHIBIT_BLOCK, INHIBIT_BLOCK_WEAK)) ||
-                    (!block && i->mode != INHIBIT_DELAY))
+                if ((flags & MANAGER_IS_INHIBITED_CHECK_DELAY) != (i->mode == INHIBIT_DELAY))
                         continue;
 
-                if (ignore_inactive && pidref_is_active_session(m, &i->pid) <= 0)
+                if ((flags & MANAGER_IS_INHIBITED_IGNORE_INACTIVE) &&
+                    pidref_is_active_session(m, &i->pid) <= 0)
                         continue;
 
-                if (i->mode == INHIBIT_BLOCK_WEAK && ignore_uid && i->uid == uid)
+                if (i->mode == INHIBIT_BLOCK_WEAK &&
+                    uid_is_valid(uid_to_ignore) &&
+                    uid_to_ignore == i->uid)
                         continue;
 
-                if (!inhibited ||
-                    i->since.monotonic < ts.monotonic)
+                if (!inhibited || i->since.monotonic < ts.monotonic)
                         ts = i->since;
 
                 inhibited = true;

src/login/logind-inhibit.h

@@ -67,7 +67,20 @@ int inhibitor_create_fifo(Inhibitor *i);
 bool inhibitor_is_orphan(Inhibitor *i);
 
 InhibitWhat manager_inhibit_what(Manager *m, InhibitMode mode);
-bool manager_is_inhibited(Manager *m, InhibitWhat w, bool block, dual_timestamp *since, bool ignore_inactive, bool ignore_uid, uid_t uid, Inhibitor **offending);
+
+typedef enum ManagerIsInhibitedFlags {
+        MANAGER_IS_INHIBITED_CHECK_DELAY     = 1 << 0,  /* When set, we only check delay inhibitors.
+                                                         * Otherwise, we only check block inhibitors. */
+        MANAGER_IS_INHIBITED_IGNORE_INACTIVE = 1 << 1,  /* When set, ignore inactive sessions. */
+} ManagerIsInhibitedFlags;
+
+bool manager_is_inhibited(
+                Manager *m,
+                InhibitWhat w,
+                dual_timestamp *since,
+                ManagerIsInhibitedFlags flags,
+                uid_t uid_to_ignore,
+                Inhibitor **ret_offending);
 
 static inline bool inhibit_what_is_valid(InhibitWhat w) {
         return w > 0 && w < _INHIBIT_WHAT_MAX;

test/TEST-02-UNITTESTS/meson.build

@@ -3,6 +3,7 @@
 integration_tests += [
         integration_test_template + {
                 'name' : fs.name(meson.current_source_dir()),
+                'coredump-exclude-regex' : '/(bash|python3.[0-9]+|systemd-executor)$',
                 'cmdline' : integration_test_template['cmdline'] + [
                         '''
 

test/TEST-16-EXTEND-TIMEOUT/meson.build

@@ -4,6 +4,7 @@ integration_tests += [
         integration_test_template + {
                 'name' : fs.name(meson.current_source_dir()),
                 'unit' : files('TEST-16-EXTEND-TIMEOUT.service'),
+                'coredump-exclude-regex' : '/(bash|sleep)$',
         },
 ]
 

test/TEST-17-UDEV/meson.build

@@ -4,5 +4,6 @@ integration_tests += [
         integration_test_template + {
                 'name' : fs.name(meson.current_source_dir()),
                 'vm' : true,
+                'coredump-exclude-regex' : '/(sleep|udevadm)$',
         },
 ]

test/TEST-59-RELOADING-RESTART/meson.build

@@ -3,5 +3,6 @@
 integration_tests += [
         integration_test_template + {
                 'name' : fs.name(meson.current_source_dir()),
+                'coredump-exclude-regex' : '/(sleep|bash|systemd-notify)$',
         },
 ]

test/TEST-73-LOCALE/meson.build

@@ -4,5 +4,7 @@ integration_tests += [
         integration_test_template + {
                 'name' : fs.name(meson.current_source_dir()),
                 'priority' : 10,
+                # TODO: Remove when https://github.com/systemd/systemd/issues/35335 is fixed.
+                'coredump-exclude-regex' : '/systemd-localed',
         },
 ]

test/TEST-74-AUX-UTILS/meson.build

@@ -5,6 +5,7 @@ integration_tests += [
                 'name' : fs.name(meson.current_source_dir()),
                 'storage': 'persistent',
                 'vm' : true,
+                'coredump-exclude-regex' : '/(test-usr-dump|test-dump|bash)$',
         },
 ]
 

test/integration-test-wrapper.py

@@ -6,6 +6,7 @@
 import argparse
 import json
 import os
+import re
 import shlex
 import subprocess
 import sys
@@ -32,6 +33,59 @@ ExecStart=false
 """
 
 
+def process_coredumps(args: argparse.Namespace, journal_file: Path) -> bool:
+    # Collect executable paths of all coredumps and filter out the expected ones.
+
+    if args.coredump_exclude_regex:
+        exclude_regex = re.compile(args.coredump_exclude_regex)
+    else:
+        exclude_regex = None
+
+    result = subprocess.run(
+        [
+            args.mkosi,
+            '--directory', os.fspath(args.meson_source_dir),
+            '--extra-search-path', os.fspath(args.meson_build_dir),
+            'sandbox',
+            'coredumpctl',
+            '--file', journal_file,
+            '--json=short',
+        ],
+        stdout=subprocess.PIPE,
+        text=True,
+    )  # fmt: skip
+
+    # coredumpctl returns a non-zero exit status if there are no coredumps.
+    if result.returncode != 0:
+        return False
+
+    coredumps = json.loads(result.stdout)
+
+    coredumps = [
+        coredump for coredump in coredumps if not exclude_regex or not exclude_regex.search(coredump['exe'])
+    ]
+
+    if not coredumps:
+        return False
+
+    subprocess.run(
+        [
+            args.mkosi,
+            '--directory', os.fspath(args.meson_source_dir),
+            '--extra-search-path', os.fspath(args.meson_build_dir),
+            'sandbox',
+            'coredumpctl',
+            '--file', journal_file,
+            '--no-pager',
+            'info',
+            *(coredump['exe'] for coredump in coredumps),
+        ],
+        check=True,
+    )  # fmt: skip
+
+    return True
+
+
 def main() -> None:
     parser = argparse.ArgumentParser(description=__doc__)
     parser.add_argument('--mkosi', required=True)
@@ -44,6 +98,7 @@ def main() -> None:
     parser.add_argument('--slow', action=argparse.BooleanOptionalAction)
     parser.add_argument('--vm', action=argparse.BooleanOptionalAction)
     parser.add_argument('--exit-code', required=True, type=int)
+    parser.add_argument('--coredump-exclude-regex', required=True)
     parser.add_argument('mkosi_args', nargs='*')
     args = parser.parse_args()
 
@@ -114,7 +169,9 @@ def main() -> None:
             """
         )
 
-    journal_file = None
+    journal_file = (args.meson_build_dir / (f'test/journal/{name}.journal')).absolute()
+    journal_file.unlink(missing_ok=True)
+
     if not sys.stderr.isatty():
         dropin += textwrap.dedent(
             """
@@ -122,9 +179,6 @@ def main() -> None:
             FailureAction=exit
             """
         )
-
-        journal_file = (args.meson_build_dir / (f'test/journal/{name}.journal')).absolute()
-        journal_file.unlink(missing_ok=True)
     elif not shell:
         dropin += textwrap.dedent(
             """
@@ -194,15 +248,16 @@ def main() -> None:
             )
             exit(77)
 
-    if journal_file and (
-        keep_journal == '0' or (result.returncode in (args.exit_code, 77) and keep_journal == 'fail')
+    coredumps = process_coredumps(args, journal_file)
+
+    if keep_journal == '0' or (
+        keep_journal == 'fail' and result.returncode in (args.exit_code, 77) and not coredumps
     ):
         journal_file.unlink(missing_ok=True)
 
-    if shell or result.returncode in (args.exit_code, 77):
+    if shell or (result.returncode in (args.exit_code, 77) and not coredumps):
         exit(0 if shell or result.returncode == args.exit_code else 77)
 
-    if journal_file:
     ops = []
 
     if os.getenv('GITHUB_ACTIONS'):
@@ -228,10 +283,7 @@ def main() -> None:
 
     ops += [f'journalctl --file {journal_file} --no-hostname -o short-monotonic -u {args.unit} -p info']
 
-        print(
-            "Test failed, relevant logs can be viewed with: \n\n" f"{(' && '.join(ops))}\n",
-            file=sys.stderr,
-        )
+    print("Test failed, relevant logs can be viewed with: \n\n" f"{(' && '.join(ops))}\n", file=sys.stderr)
 
     # 0 also means we failed so translate that to a non-zero exit code to mark the test as failed.
     exit(result.returncode or 1)

test/meson.build

@@ -297,6 +297,7 @@ integration_test_template = {
         'qemu-args' : [],
         'exit-code' : 123,
         'vm' : false,
+        'coredump-exclude-regex' : '',
 }
 testdata_subdirs = [
         'auxv',
@@ -391,6 +392,7 @@ foreach integration_test : integration_tests
                 '--storage', integration_test['storage'],
                 '--firmware', integration_test['firmware'],
                 '--exit-code', integration_test['exit-code'].to_string(),
+                '--coredump-exclude-regex', integration_test['coredump-exclude-regex'],
         ]
 
         if 'unit' in integration_test

test/networkd-test.py

@@ -248,6 +248,7 @@ Bridge=mybridge
 [Match]
 Name=mybridge
 [Network]
+IPv6AcceptRA=no
 DNS=192.168.250.1
 Address=192.168.250.33/24
 Gateway=192.168.250.1
@@ -540,6 +541,7 @@ MACAddress=12:34:56:78:9a:bc
 [Match]
 Name=dummy0
 [Network]
+IPv6AcceptRA=no
 Address=192.168.42.100/24
 DNS=192.168.42.1
 Domains= ~company
@@ -573,6 +575,7 @@ MACAddress=12:34:56:78:9a:bc
         self.write_network('50-myvpn.network', '''[Match]
 Name=dummy0
 [Network]
+IPv6AcceptRA=no
 Address=192.168.42.100/24
 DNS=192.168.42.1
 Domains= ~company ~.
@@ -927,6 +930,7 @@ cat <<EOF >/run/systemd/network/50-test.network
 Name={ifr}
 
 [Network]
+IPv6AcceptRA=no
 Address=192.168.5.1/24
 {addr6}
 DHCPServer=yes
@@ -1006,6 +1010,7 @@ MACAddress=12:34:56:78:9a:bc
 [Match]
 Name=dummy0
 [Network]
+IPv6AcceptRA=no
 Address=192.168.42.100/24
 DNS=192.168.42.1
 Domains= one two three four five six seven eight nine ten
@@ -1035,6 +1040,7 @@ MACAddress=12:34:56:78:9a:bc
 [Match]
 Name=dummy0
 [Network]
+IPv6AcceptRA=no
 Address=192.168.42.100/24
 DNS=192.168.42.1
 ''')
@@ -1107,7 +1113,12 @@ class MatchClientTest(unittest.TestCase, NetworkdTestingUtilities):
     def test_basic_matching(self):
         """Verify the Name= line works throughout this class."""
         self.add_veth_pair('test_if1', 'fake_if2')
-        self.write_network('50-test.network', "[Match]\nName=test_*\n[Network]")
+        self.write_network('50-test.network', '''\
+[Match]
+Name=test_*
+[Network]
+IPv6AcceptRA=no
+''')
         subprocess.check_call(['systemctl', 'start', 'systemd-networkd'])
         self.assert_link_states(test_if1='managed', fake_if2='unmanaged')
 
@@ -1118,11 +1129,13 @@ class MatchClientTest(unittest.TestCase, NetworkdTestingUtilities):
         mac = '00:01:02:03:98:99'
         self.add_veth_pair('test_veth', 'test_peer',
                            ['addr', mac], ['addr', mac])
-        self.write_network('50-no-veth.network', """\
+        self.write_network('50-no-veth.network', '''\
 [Match]
 MACAddress={}
 Name=!nonexistent *peer*
-[Network]""".format(mac))
+[Network]
+IPv6AcceptRA=no
+'''.format(mac))
         subprocess.check_call(['systemctl', 'start', 'systemd-networkd'])
         self.assert_link_states(test_veth='managed', test_peer='unmanaged')
 

test/units/TEST-22-TMPFILES.sh

@@ -6,6 +6,14 @@ set -o pipefail
 # shellcheck source=test/units/test-control.sh
 . "$(dirname "$0")"/test-control.sh
 
+if systemd-detect-virt --quiet --container; then
+    # This comes from the selinux package and tries to write
+    # some files under sysfs, which will be read-only in a container,
+    # so mask it. It's not our tmpfiles.d file anyway.
+    mkdir -p /run/tmpfiles.d/
+    ln -s /dev/null /run/tmpfiles.d/selinux-policy.conf
+fi
+
 run_subtests
 
 touch /testok