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Frantisek Sumsal 9b412709f2 core: free the strings in the set as well during unit cleanup 
Spotted while fuzzing #27890.

=================================================================
==908098==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x7f4efe6d81f5 in __interceptor_realloc.part.0 (/lib64/libasan.so.8+0xd81f5) (BuildId: dc689b05ca2577037af24700212bb5cce1f91c8a)
    #1 0x7f4efb8e3ace in greedy_realloc ../src/basic/alloc-util.c:70
    #2 0x7f4efb93b713 in extract_first_word ../src/basic/extract-word.c:62
    #3 0x7f4efb970d50 in set_put_strsplit ../src/basic/hashmap.c:1902
    #4 0x7f4efd76c27e in exec_context_deserialize ../src/core/execute-serialize.c:3341
    #5 0x7f4efd778dcb in exec_deserialize ../src/core/execute-serialize.c:4122
    #6 0x4032c0 in LLVMFuzzerTestOneInput ../src/core/fuzz-execute-serialize.c:60
    #7 0x403c58 in main ../src/fuzz/fuzz-main.c:50
    #8 0x7f4efecccb49 in __libc_start_call_main (/lib64/libc.so.6+0x27b49) (BuildId: 245240a31888ad5c11bbc55b18e02d87388f59a9)
    #9 0x7f4efecccc0a in __libc_start_main_alias_2 (/lib64/libc.so.6+0x27c0a) (BuildId: 245240a31888ad5c11bbc55b18e02d87388f59a9)
    #10 0x402344 in _start (/home/mrc0mmand/repos/@systemd/systemd/build-san/fuzz-execute-serialize+0x402344) (BuildId: 195f382cf1e39b9ba48d6dcf5a90f786d72837a8)

SUMMARY: AddressSanitizer: 64 byte(s) leaked in 1 allocation(s).
Aborted (core dumped)

==911550==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 17 byte(s) in 1 object(s) allocated from:
    #0 0x4df281 in strdup (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x4df281) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
    #1 0x7fe4ae2b38fc in _set_put_strndup_full /home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/../src/basic/hashmap.c:1868:21
    #2 0x7fe4b0bad897 in exec_context_deserialize /home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/../src/core/execute-serialize.c:3914:29
    #3 0x7fe4b0b80592 in exec_deserialize /home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/../src/core/execute-serialize.c:4109:13
    #4 0x531d0f in LLVMFuzzerTestOneInput /home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/../src/core/fuzz-execute-serialize.c:59:16
    #5 0x440594 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x440594) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
    #6 0x43f9b9 in fuzzer::Fuzzer::RunOne(unsigned char const*, unsigned long, bool, fuzzer::InputInfo*, bool, bool*) (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x43f9b9) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
    #7 0x440fd5 in fuzzer::Fuzzer::MutateAndTestOne() (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x440fd5) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
    #8 0x441955 in fuzzer::Fuzzer::Loop(std::vector<fuzzer::SizedFile, std::allocator<fuzzer::SizedFile>>&) (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x441955) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
    #9 0x42e151 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x42e151) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
    #10 0x45a916 in main (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x45a916) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
    #11 0x7fe4ac449b49 in __libc_start_call_main (/lib64/libc.so.6+0x27b49) (BuildId: 245240a31888ad5c11bbc55b18e02d87388f59a9)
    #12 0x7fe4ac449c0a in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x27c0a) (BuildId: 245240a31888ad5c11bbc55b18e02d87388f59a9)
    #13 0x422b74 in _start (/home/mrc0mmand/repos/@systemd/systemd/build-libfuzz/fuzz-execute-serialize+0x422b74) (BuildId: 4e58706e607b8be7972d83c421bc0b625d509ec6)
SUMMARY: AddressSanitizer: 17 byte(s) leaked in 1 allocation(s).
2023-07-28 12:59:11 +02:00
..
bpf
meson: move bpf hookup into main meson build file
2023-04-24 17:10:08 +02:00
all-units.h
…
apparmor-setup.c
…
apparmor-setup.h
…
audit-fd.c
tree-wide: have_effective_cap() may return negative errno
2022-12-23 22:11:00 +09:00
audit-fd.h
…
automount.c
automont: rework expiry to use subprocess rather than thread
2023-06-23 10:02:15 +02:00
automount.h
…
bpf-devices.c
nulstr-util: Declare NULSTR_FOREACH() iterator inline
2022-11-11 16:31:32 +01:00
bpf-devices.h
…
bpf-firewall.c
tree-wide: "<n>bit" → "<n>-bit"
2023-07-02 11:10:12 +01:00
bpf-firewall.h
…
bpf-foreign.c
bpf-foreign: add an explicit, explanatory message when reference BPF program is not loaded yet
2023-06-26 13:05:56 +02:00
bpf-foreign.h
…
bpf-lsm.c
lsm-util: move detection of support of LSMs into a new lsm-util.[ch] helper
2023-04-18 08:22:21 +02:00
bpf-lsm.h
…
bpf-socket-bind.c
tree-wide: use -EBADF for fd initialization
2022-12-19 15:00:57 +01:00
bpf-socket-bind.h
…
bpf-util.c
basic: create new basic/initrd-util.[ch] for initrd-related functions
2022-11-08 13:41:13 +01:00
bpf-util.h
…
cgroup.c
core: free the strings in the set as well during unit cleanup
2023-07-28 12:59:11 +02:00
cgroup.h
core: add DelegateSubgroup= setting
2023-04-27 12:18:32 +02:00
core-varlink.c
oom: don't encode whether unit types can do oomd hookup a second time
2023-06-30 22:01:02 +02:00
core-varlink.h
core: refactor manager varlink init
2022-10-14 01:59:12 -07:00
crash-handler.c
signal-util: add common implementation for propagating a signal
2022-11-17 22:38:14 +09:00
crash-handler.h
…
dbus-automount.c
…
dbus-automount.h
…
dbus-cgroup.c
dbus-cgroup: Make sure we overwrite cpuset properties in drop-in
2023-06-30 21:59:32 +02:00
dbus-cgroup.h
pid1: add unit file settings to control memory pressure logic
2023-03-01 09:43:23 +01:00
dbus-device.c
…
dbus-device.h
…
dbus-execute.c
core: restrict ImportCredential= globbing
2023-06-22 16:07:09 +02:00
dbus-execute.h
service: add ability to pin fd store
2023-04-13 06:44:27 +02:00
dbus-job.c
core: do not GC units/jobs that are in the D-Bus queue
2023-06-08 11:16:26 +02:00
dbus-job.h
…
dbus-kill.c
…
dbus-kill.h
…
dbus-manager.c
dbus: add 'ConfidentialVirtualization' property to manager object
2023-07-06 12:20:04 +01:00
dbus-manager.h
…
dbus-mount.c
core/mount: escape invalid UTF8 char in dbus reply
2023-05-11 19:25:38 +09:00
dbus-mount.h
…
dbus-path.c
tree-wide: use -EBADF for fd initialization
2022-12-19 15:00:57 +01:00
dbus-path.h
…
dbus-scope.c
systemd: Support OOMPolicy in scope units
2022-11-24 19:41:28 +09:00
dbus-scope.h
…
dbus-service.c
service: add new RestartMode option
2023-07-06 14:33:52 +02:00
dbus-service.h
pid1: add DumpFileDescriptorStore() bus call that returns fdstore content info
2023-03-29 18:53:20 +02:00
dbus-slice.c
…
dbus-slice.h
…
dbus-socket.c
socket: avoid memory leak on incomplete SocketPort object
2023-06-01 22:14:59 +02:00
dbus-socket.h
…
dbus-swap.c
…
dbus-swap.h
…
dbus-target.c
…
dbus-target.h
…
dbus-timer.c
…
dbus-timer.h
…
dbus-unit.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
dbus-unit.h
core/unit: allow overriding an ongoing freeze operation
2022-12-08 00:54:53 +01:00
dbus-util.c
dbus-util: let's take it down a notch when converting file mode to string
2023-06-01 20:33:17 +02:00
dbus-util.h
core/dbus-util: introduce bus_set_transient_tristate()
2023-02-23 15:09:13 +09:00
dbus.c
socket: bump listen() backlog to INT_MAX everywhere
2023-06-13 14:17:25 +02:00
dbus.h
manager: restrict Dump*() to privileged callers or ratelimit
2023-05-19 15:18:23 +01:00
device.c
device-util: Declare iterator variables inline
2023-07-12 20:05:18 +02:00
device.h
core/device: also serialize/deserialize device syspath
2022-10-26 01:50:23 +09:00
dynamic-user.c
tree-wide: use parse_fd()
2023-05-05 09:10:56 +02:00
dynamic-user.h
core: Move DynamicCreds into ExecRuntime
2023-03-27 14:47:30 +02:00
efi-random.c
tree-wide: use -EBADF for fd initialization
2022-12-19 15:00:57 +01:00
efi-random.h
boot: implement kernel EFI RNG seed protocol with proper hashing
2022-11-14 15:21:58 +01:00
emergency-action.c
core: Add halt and kexec emergency actions
2023-06-22 10:33:13 +01:00
emergency-action.h
core: Add halt and kexec emergency actions
2023-06-22 10:33:13 +01:00
execute.c
core: free the strings in the set as well during unit cleanup
2023-07-28 12:59:11 +02:00
execute.h
Revert "pid1: order units using TTYVHangup= after vconsole setup"
2023-07-12 15:54:33 +02:00
fuzz-manager-serialize.c
fuzz: switch fuzz-manager-serialize to MANAGER_TEST_RUN_MINIMAL
2023-07-08 10:41:44 +01:00
fuzz-unit-file.c
tree-wide: use memstream-util
2023-06-01 06:48:47 +09:00
fuzz-unit-file.options
…
generator-setup.c
…
generator-setup.h
…
ima-setup.c
tree-wide: use -EBADF for fd initialization
2022-12-19 15:00:57 +01:00
ima-setup.h
…
import-creds.c
import-creds: don't import creds from SMBIOS/qemu in confidential VMs
2023-07-11 15:24:01 +01:00
import-creds.h
…
job.c
core: refuse late merge only for anchor job when JOB_RESTART_DEPENDENCIES
2023-07-12 18:25:45 +02:00
job.h
core: refuse late merge only for anchor job when JOB_RESTART_DEPENDENCIES
2023-07-12 18:25:45 +02:00
kill.c
basic: rename util.h to logarithm.h
2022-11-08 18:21:10 +01:00
kill.h
…
kmod-setup.c
kmod-setup: Load virtio-vsock kernel module early
2023-05-30 14:48:38 +02:00
kmod-setup.h
…
load-dropin.c
unit-file: support UpheldBy= in [Install] settings (adding Upholds= deps
2023-05-15 15:04:38 +08:00
load-dropin.h
…
load-fragment-gperf-nulstr.awk
…
load-fragment-gperf.gperf.in
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
load-fragment.c
service: add new RestartMode option
2023-07-06 14:33:52 +02:00
load-fragment.h
service: add new RestartMode option
2023-07-06 14:33:52 +02:00
main.c
Merge pull request #28498 from bluca/softreboot
2023-07-24 11:36:16 +01:00
main.h
…
manager-dump.c
tree-wide: use memstream-util
2023-06-01 06:48:47 +09:00
manager-dump.h
analyze: extend the dump command to accept patterns
2022-10-13 07:47:42 +09:00
manager-serialize.c
manager: restrict Dump*() to privileged callers or ratelimit
2023-05-19 15:18:23 +01:00
manager-serialize.h
…
manager.c
core: set SYSTEMD_CONFIDENTIAL_VIRTUALIZATION env for generators
2023-07-06 12:20:04 +01:00
manager.h
pid1: add "soft-reboot" reboot method
2023-06-02 16:49:38 +02:00
meson.build
meson: add systemd.pc and udev.pc to 'devel' target/tag
2023-06-12 14:45:42 +09:00
mount.c
Merge pull request #27867 from keszybz/vconsole-reload-again
2023-07-14 23:06:18 +01:00
mount.h
core: Move DynamicCreds into ExecRuntime
2023-03-27 14:47:30 +02:00
namespace.c
core: copy the host's os-release for /run/host/os-release
2023-07-18 17:26:02 +01:00
namespace.h
core: copy the host's os-release for /run/host/os-release
2023-07-18 17:26:02 +01:00
org.freedesktop.systemd1.conf
core: permit sending augmented enable/disable methods
2023-02-20 12:33:57 +09:00
org.freedesktop.systemd1.policy.in
manager: restrict Dump*() to privileged callers or ratelimit
2023-05-19 15:18:23 +01:00
org.freedesktop.systemd1.service
…
path.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
path.h
core/path: do not enqueue new job in .trigger_notify callback
2023-04-29 08:54:29 +09:00
restrict-ifaces.c
tree-wide: use -EBADF for fd initialization
2022-12-19 15:00:57 +01:00
restrict-ifaces.h
…
scope.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
scope.h
systemd: Support OOMPolicy in scope units
2022-11-24 19:41:28 +09:00
selinux-access.c
selinux: accept the fact that getxyzcon() can return success and NULL
2022-12-07 15:25:37 +01:00
selinux-access.h
…
selinux-setup.c
selinux-setup: minor modernizations
2022-12-07 15:26:18 +01:00
selinux-setup.h
…
service.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
service.h
service: add new RestartMode option
2023-07-06 14:33:52 +02:00
show-status.c
tree-wide: use -EBADF for fd initialization
2022-12-19 15:00:57 +01:00
show-status.h
…
slice.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
slice.h
…
smack-setup.c
tree-wide: use -EBADF for fd initialization
2022-12-19 15:00:57 +01:00
smack-setup.h
…
socket.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
socket.h
socket: avoid memory leak on incomplete SocketPort object
2023-06-01 22:14:59 +02:00
swap.c
Merge pull request #27867 from keszybz/vconsole-reload-again
2023-07-14 23:06:18 +01:00
swap.h
core: Move DynamicCreds into ExecRuntime
2023-03-27 14:47:30 +02:00
system.conf.in
system.conf: add default for memory pressure settings
2023-03-09 23:43:17 +09:00
systemd.pc.in
…
target.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
target.h
…
timer.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
timer.h
…
transaction.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
transaction.h
core: introduce UNIT_ATOM_PROPAGATE_STOP_GRACEFUL for PropagatesStopTo=
2023-07-05 08:15:35 +08:00
unit-dependency-atom.c
core: introduce UNIT_ATOM_PROPAGATE_STOP_GRACEFUL for PropagatesStopTo=
2023-07-05 08:15:35 +08:00
unit-dependency-atom.h
core: introduce UNIT_ATOM_PROPAGATE_STOP_GRACEFUL for PropagatesStopTo=
2023-07-05 08:15:35 +08:00
unit-printf.c
execute: add support for XDG_STATE_HOME for placing service state data in --user mode
2023-06-28 22:01:55 +02:00
unit-printf.h
…
unit-serialize.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
unit-serialize.h
…
unit.c
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
unit.h
Revert "core: add IgnoreOnSoftReboot= unit option"
2023-07-22 23:27:27 +01:00
user.conf.in
system.conf: add default for memory pressure settings
2023-03-09 23:43:17 +09:00