Previously, when /etc/locale.conf is unchanged, locales were loaded from
possibly outdated environment variable.
Fixes a bug introduced by 018befcff6 (v253).
Fixes#35717.
After d8854ff1ac, if a serialized
leader PID of a machine is already dead when deserialized, then the
leader PID and PIDFD are unset for the machine, and subsequent
machine_start() -> machine_watch_pidfd() will trigger an assertion.
This makes a Machine object without leader PID GCed.
Fixes a bug introduced by the combination of
d8854ff1ac (v255) and
1762c2c045 (v257).
Fixes#35602.
All other usages of sd_varlink_call* do not free the json return parameter,
and it is owned by the varlink object instead. Do the same here.
TEST-54-CREDS.sh[1074]: ==1074==ERROR: AddressSanitizer: heap-use-after-free on address 0x50c00000095a at pc 0x55cf8cd18a0f bp 0x7ffd7b9d4f10 sp 0x7ffd7b9d4f08
TEST-54-CREDS.sh[1074]: READ of size 2 at 0x50c00000095a thread T0 ((sd-mkdcreds))
TEST-54-CREDS.sh[1074]: #0 0x55cf8cd18a0e in sd_json_variant_unref /usr/src/debug/systemd/src/libsystemd/sd-json/sd-json.c:887:16
TEST-54-CREDS.sh[1074]: #1 0x55cf8cd4cecb in varlink_clear_current /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:593:22
TEST-54-CREDS.sh[1074]: #2 0x55cf8cd4975e in varlink_clear /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:614:9
TEST-54-CREDS.sh[1074]: #3 0x55cf8cd3dc3c in varlink_destroy /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:651:9
TEST-54-CREDS.sh[1074]: #4 0x55cf8cd3dc3c in sd_varlink_unref /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:657:1
TEST-54-CREDS.sh[1074]: #5 0x55cf8cb47a82 in sd_varlink_unrefp /usr/src/debug/systemd/src/systemd/sd-varlink.h:279:1
TEST-54-CREDS.sh[1074]: #6 0x55cf8cb47a82 in ipc_decrypt_credential /usr/src/debug/systemd/src/shared/creds-util.c:1660:1
TEST-54-CREDS.sh[1074]: #7 0x55cf8caca99a in maybe_decrypt_and_write_credential /usr/src/debug/systemd/src/core/exec-credential.c:486:29
TEST-54-CREDS.sh[1074]: #8 0x55cf8cac790b in load_credential /usr/src/debug/systemd/src/core/exec-credential.c:713:16
TEST-54-CREDS.sh[1074]: #9 0x55cf8cac5403 in acquire_credentials /usr/src/debug/systemd/src/core/exec-credential.c:819:29
TEST-54-CREDS.sh[1074]: #10 0x55cf8cac5403 in setup_credentials_internal /usr/src/debug/systemd/src/core/exec-credential.c:1023:13
TEST-54-CREDS.sh[1074]: #11 0x55cf8cac42d4 in exec_setup_credentials /usr/src/debug/systemd/src/core/exec-credential.c:1168:21
TEST-54-CREDS.sh[1074]: #12 0x55cf8ca59569 in exec_invoke /usr/src/debug/systemd/src/core/exec-invoke.c:4866:13
TEST-54-CREDS.sh[1074]: #13 0x55cf8ca428d8 in run /usr/src/debug/systemd/src/core/executor.c:244:13
TEST-54-CREDS.sh[1074]: #14 0x55cf8ca428d8 in main /usr/src/debug/systemd/src/core/executor.c:275:13
TEST-54-CREDS.sh[1074]: #15 0x7f64b40110c7 in __libc_start_call_main (/lib64/libc.so.6+0x40c7) (BuildId: 159846287d47eef88f2a478f59803f6e8fc81d05)
TEST-54-CREDS.sh[1074]: #16 0x7f64b401118a in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x418a) (BuildId: 159846287d47eef88f2a478f59803f6e8fc81d05)
TEST-54-CREDS.sh[1074]: #17 0x55cf8ca41cb4 (/usr/lib/systemd/systemd-executor+0x124cb4) (BuildId: 24f2b1608c3aaee3226cdd14fa2b6e6741156222)
TEST-54-CREDS.sh[1074]: 0x50c00000095a is located 26 bytes inside of 120-byte region [0x50c000000940,0x50c0000009b8)
TEST-54-CREDS.sh[1074]: freed by thread T0 ((sd-mkdcreds)) here:
TEST-54-CREDS.sh[1074]: #0 0x7f64b48d57ea in free (/usr/lib/clang/19/lib/x86_64-redhat-linux-gnu/libclang_rt.asan.so+0xd57ea) (BuildId: c59bbd28ceb74038a60373d4a8cd4c258bcf0b4e)
TEST-54-CREDS.sh[1074]: #1 0x55cf8cd188ab in sd_json_variant_unref /usr/src/debug/systemd/src/libsystemd/sd-json/sd-json.c:895:25
TEST-54-CREDS.sh[1074]: #2 0x55cf8cb47a4c in sd_json_variant_unrefp /usr/src/debug/systemd/src/systemd/sd-json.h:98:1
TEST-54-CREDS.sh[1074]: #3 0x55cf8cb47a4c in ipc_decrypt_credential /usr/src/debug/systemd/src/shared/creds-util.c:1660:1
TEST-54-CREDS.sh[1074]: #4 0x55cf8caca99a in maybe_decrypt_and_write_credential /usr/src/debug/systemd/src/core/exec-credential.c:486:29
TEST-54-CREDS.sh[1074]: #5 0x55cf8cac790b in load_credential /usr/src/debug/systemd/src/core/exec-credential.c:713:16
TEST-54-CREDS.sh[1074]: #6 0x55cf8cac5403 in acquire_credentials /usr/src/debug/systemd/src/core/exec-credential.c:819:29
TEST-54-CREDS.sh[1074]: #7 0x55cf8cac5403 in setup_credentials_internal /usr/src/debug/systemd/src/core/exec-credential.c:1023:13
TEST-54-CREDS.sh[1074]: #8 0x55cf8cac42d4 in exec_setup_credentials /usr/src/debug/systemd/src/core/exec-credential.c:1168:21
TEST-54-CREDS.sh[1074]: #9 0x55cf8ca59569 in exec_invoke /usr/src/debug/systemd/src/core/exec-invoke.c:4866:13
TEST-54-CREDS.sh[1074]: #10 0x55cf8ca428d8 in run /usr/src/debug/systemd/src/core/executor.c:244:13
TEST-54-CREDS.sh[1074]: #11 0x55cf8ca428d8 in main /usr/src/debug/systemd/src/core/executor.c:275:13
TEST-54-CREDS.sh[1074]: #12 0x7f64b40110c7 in __libc_start_call_main (/lib64/libc.so.6+0x40c7) (BuildId: 159846287d47eef88f2a478f59803f6e8fc81d05)
TEST-54-CREDS.sh[1074]: #13 0x7f64b401118a in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x418a) (BuildId: 159846287d47eef88f2a478f59803f6e8fc81d05)
TEST-54-CREDS.sh[1074]: #14 0x55cf8ca41cb4 (/usr/lib/systemd/systemd-executor+0x124cb4) (BuildId: 24f2b1608c3aaee3226cdd14fa2b6e6741156222)
TEST-54-CREDS.sh[1074]: previously allocated by thread T0 ((sd-mkdcreds)) here:
TEST-54-CREDS.sh[1074]: #0 0x7f64b48d5a83 in malloc (/usr/lib/clang/19/lib/x86_64-redhat-linux-gnu/libclang_rt.asan.so+0xd5a83) (BuildId: c59bbd28ceb74038a60373d4a8cd4c258bcf0b4e)
TEST-54-CREDS.sh[1074]: #1 0x55cf8cd16bb7 in malloc_multiply /usr/src/debug/systemd/src/basic/alloc-util.h:119:16
TEST-54-CREDS.sh[1074]: #2 0x55cf8cd16bb7 in sd_json_variant_new_object /usr/src/debug/systemd/src/libsystemd/sd-json/sd-json.c:737:13
TEST-54-CREDS.sh[1074]: #3 0x55cf8cd32e58 in json_parse_internal /usr/src/debug/systemd/src/libsystemd/sd-json/sd-json.c:3161:29
TEST-54-CREDS.sh[1074]: #4 0x55cf8cd37326 in sd_json_parse_with_source /usr/src/debug/systemd/src/libsystemd/sd-json/sd-json.c:3408:16
TEST-54-CREDS.sh[1074]: #5 0x55cf8cd37326 in sd_json_parse /usr/src/debug/systemd/src/libsystemd/sd-json/sd-json.c:3437:16
TEST-54-CREDS.sh[1074]: #6 0x55cf8cd3f753 in varlink_parse_message /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:962:13
TEST-54-CREDS.sh[1074]: #7 0x55cf8cd3f753 in sd_varlink_process /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:1466:13
TEST-54-CREDS.sh[1074]: #8 0x55cf8cd4c0a9 in sd_varlink_call_full /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:2160:21
TEST-54-CREDS.sh[1074]: #9 0x55cf8cd4d617 in sd_varlink_callb_ap /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:2237:16
TEST-54-CREDS.sh[1074]: #10 0x55cf8cd4da3c in sd_varlink_callb /usr/src/debug/systemd/src/libsystemd/sd-varlink/sd-varlink.c:2251:13
TEST-54-CREDS.sh[1074]: #11 0x55cf8cb47686 in ipc_decrypt_credential /usr/src/debug/systemd/src/shared/creds-util.c:1623:13
TEST-54-CREDS.sh[1074]: #12 0x55cf8caca99a in maybe_decrypt_and_write_credential /usr/src/debug/systemd/src/core/exec-credential.c:486:29
TEST-54-CREDS.sh[1074]: #13 0x55cf8cac790b in load_credential /usr/src/debug/systemd/src/core/exec-credential.c:713:16
TEST-54-CREDS.sh[1074]: #14 0x55cf8cac5403 in acquire_credentials /usr/src/debug/systemd/src/core/exec-credential.c:819:29
TEST-54-CREDS.sh[1074]: #15 0x55cf8cac5403 in setup_credentials_internal /usr/src/debug/systemd/src/core/exec-credential.c:1023:13
TEST-54-CREDS.sh[1074]: #16 0x55cf8cac42d4 in exec_setup_credentials /usr/src/debug/systemd/src/core/exec-credential.c:1168:21
TEST-54-CREDS.sh[1074]: #17 0x55cf8ca59569 in exec_invoke /usr/src/debug/systemd/src/core/exec-invoke.c:4866:13
TEST-54-CREDS.sh[1074]: #18 0x55cf8ca428d8 in run /usr/src/debug/systemd/src/core/executor.c:244:13
TEST-54-CREDS.sh[1074]: #19 0x55cf8ca428d8 in main /usr/src/debug/systemd/src/core/executor.c:275:13
TEST-54-CREDS.sh[1074]: #20 0x7f64b40110c7 in __libc_start_call_main (/lib64/libc.so.6+0x40c7) (BuildId: 159846287d47eef88f2a478f59803f6e8fc81d05)
TEST-54-CREDS.sh[1074]: #21 0x7f64b401118a in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x418a) (BuildId: 159846287d47eef88f2a478f59803f6e8fc81d05)
TEST-54-CREDS.sh[1074]: #22 0x55cf8ca41cb4 (/usr/lib/systemd/systemd-executor+0x124cb4) (BuildId: 24f2b1608c3aaee3226cdd14fa2b6e6741156222)
TEST-54-CREDS.sh[1074]: SUMMARY: AddressSanitizer: heap-use-after-free /usr/src/debug/systemd/src/libsystemd/sd-json/sd-json.c:887:16 in sd_json_variant_unref
TEST-54-CREDS.sh[1074]: Shadow bytes around the buggy address:
TEST-54-CREDS.sh[1074]: 0x50c000000680: 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa
TEST-54-CREDS.sh[1074]: 0x50c000000700: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
TEST-54-CREDS.sh[1074]: 0x50c000000780: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
TEST-54-CREDS.sh[1074]: 0x50c000000800: 00 00 00 00 00 00 00 00 fa fa fa fa fa fa fa fa
TEST-54-CREDS.sh[1074]: 0x50c000000880: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa
TEST-54-CREDS.sh[1074]: =>0x50c000000900: fa fa fa fa fa fa fa fa fd fd fd[fd]fd fd fd fd
TEST-54-CREDS.sh[1074]: 0x50c000000980: fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa fa
TEST-54-CREDS.sh[1074]: 0x50c000000a00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
TEST-54-CREDS.sh[1074]: 0x50c000000a80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
TEST-54-CREDS.sh[1074]: 0x50c000000b00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
TEST-54-CREDS.sh[1074]: 0x50c000000b80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
TEST-54-CREDS.sh[1074]: Shadow byte legend (one shadow byte represents 8 application bytes):
TEST-54-CREDS.sh[1074]: Addressable: 00
TEST-54-CREDS.sh[1074]: Partially addressable: 01 02 03 04 05 06 07
TEST-54-CREDS.sh[1074]: Heap left redzone: fa
TEST-54-CREDS.sh[1074]: Freed heap region: fd
TEST-54-CREDS.sh[1074]: Stack left redzone: f1
TEST-54-CREDS.sh[1074]: Stack mid redzone: f2
TEST-54-CREDS.sh[1074]: Stack right redzone: f3
TEST-54-CREDS.sh[1074]: Stack after return: f5
TEST-54-CREDS.sh[1074]: Stack use after scope: f8
TEST-54-CREDS.sh[1074]: Global redzone: f9
TEST-54-CREDS.sh[1074]: Global init order: f6
TEST-54-CREDS.sh[1074]: Poisoned by user: f7
TEST-54-CREDS.sh[1074]: Container overflow: fc
TEST-54-CREDS.sh[1074]: Array cookie: ac
TEST-54-CREDS.sh[1074]: Intra object redzone: bb
TEST-54-CREDS.sh[1074]: ASan internal: fe
TEST-54-CREDS.sh[1074]: Left alloca redzone: ca
TEST-54-CREDS.sh[1074]: Right alloca redzone: cb
Follow-up for 2c3cbc5c01
This partially reverts 12807b5a49.
Otherwise, reading or writing a fd in on_exit_event() handler may return
EBUSY, and the event loop may finish with -ELOOP.
Also, this makes drained() returns true if the PTY forwarder is already
disconnected, for safety. Hence, it is not necessary to re-introduce
pty_forward_is_done().
This makes we exit from the loop in do_shovel() when
PTYForward.out_buffer_write_len is zero but PTYForward.out_buffer_full
is non-zero.
Fixes a bug introduced by 5e6a48bf99.
Fixes#35746.
"ninja -C build mkosi" doesn't actually work and fails because ninja
thinks the mkosi target does not exist. "meson compile -C build mkosi"
dpes work so let's use that instead.
Fixes#35741
We carry our own definitions in missing_mman.h, and otherwise
sys/mman.h is employed. Let's drop the unneeded detection/inclusion
of linux/memfd.h hence.
New version of mdadm now asks a second question, so send 'y' twice
to it in the test scripts
[ 5.253483] TEST-64-UDEV-STORAGE.sh[684]: + echo y
[ 5.254412] TEST-64-UDEV-STORAGE.sh[685]: + mdadm --create /dev/md/mdmirror --name mdmirror --uuid aaaaaaaa:bbbbbbbb:cccccccc:00000001 /dev/disk/by-id/scsi-0systemd_foobar_deadbeefmdadm0 /dev/disk/by-id/scsi-0systemd_foobar_deadbeefmdadm1 -v -f --level=1 --raid-devices=2
[ 5.254759] TEST-64-UDEV-STORAGE.sh[685]: To optimalize recovery speed, it is recommended to enable write-indent bitmap, do you want to enable it now? [y/N]? mdadm: Note: this array has metadata at the start and
[ 5.255085] TEST-64-UDEV-STORAGE.sh[685]: may not be suitable as a boot device. If you plan to
[ 5.255418] TEST-64-UDEV-STORAGE.sh[685]: store '/boot' on this device please ensure that
[ 5.255745] TEST-64-UDEV-STORAGE.sh[685]: your boot-loader understands md/v1.x metadata, or use
[ 5.256285] TEST-64-UDEV-STORAGE.sh[685]: --metadata=0.90
[ 5.256672] TEST-64-UDEV-STORAGE.sh[685]: mdadm: size set to 64512K
[ 5.257063] TEST-64-UDEV-STORAGE.sh[685]: Continue creating array [y/N]? mdadm: create aborted.
This is backward compatible with the older version that asks just one
question
Otherwise, we see "WARNING: failed to open /dev/btrfs-control,
skipping device registration: Operation not permitted" in systemd-homed's
logs when creating a btrfs on luks home.
Let's implement the spec more comprehensively.
This is piece by piece work, There's more to do on the EFI side before
all CHID types are supported, but in userspace it should be reasonably
complete now.
Antonio Alvarez Feijoo
cvlc12
Michal Sekletar
Yu Watanabe
Alexander Krabler
Luca Boccassi
Luca Boccassi
Daan De Meyer
Jan Engelhardt
Salvatore Cocuzza
Mike Yuan
Ivan Kruglov
Ani Sinha
Thorsten Kukuk
Joey Holtzman
Lennart Poettering