diff options
Diffstat (limited to 'src')
41 files changed, 80 insertions, 173 deletions
diff --git a/src/analyze/analyze.c b/src/analyze/analyze.c index ab7fb53269..e38a4340b6 100644 --- a/src/analyze/analyze.c +++ b/src/analyze/analyze.c @@ -582,8 +582,7 @@ static int analyze_plot(sd_bus *bus) { if (u->activating < boot->userspace_time || u->activating > boot->finish_time) { - free(u->name); - u->name = NULL; + u->name = mfree(u->name); continue; } diff --git a/src/basic/bitmap.c b/src/basic/bitmap.c index 7ea3357031..2eabf3e1c1 100644 --- a/src/basic/bitmap.c +++ b/src/basic/bitmap.c @@ -145,8 +145,7 @@ bool bitmap_isclear(Bitmap *b) { void bitmap_clear(Bitmap *b) { assert(b); - free(b->bitmaps); - b->bitmaps = NULL; + b->bitmaps = mfree(b->bitmaps); b->n_bitmaps = 0; b->bitmaps_allocated = 0; } diff --git a/src/basic/lockfile-util.c b/src/basic/lockfile-util.c index 05e16d1caa..f3ec6a3e52 100644 --- a/src/basic/lockfile-util.c +++ b/src/basic/lockfile-util.c @@ -145,8 +145,7 @@ void release_lock_file(LockFile *f) { if ((f->operation & ~LOCK_NB) == LOCK_EX) unlink_noerrno(f->path); - free(f->path); - f->path = NULL; + f->path = mfree(f->path); } f->fd = safe_close(f->fd); diff --git a/src/basic/strv.c b/src/basic/strv.c index eaf440a4b2..aa68d290f6 100644 --- a/src/basic/strv.c +++ b/src/basic/strv.c @@ -271,8 +271,7 @@ char **strv_split_newlines(const char *s) { return l; if (isempty(l[n-1])) { - free(l[n-1]); - l[n-1] = NULL; + l[n - 1] = mfree(l[n - 1]); } return l; diff --git a/src/core/automount.c b/src/core/automount.c index b8171ddad7..5bb61b95d3 100644 --- a/src/core/automount.c +++ b/src/core/automount.c @@ -127,8 +127,7 @@ static void automount_done(Unit *u) { unmount_autofs(a); - free(a->where); - a->where = NULL; + a->where = mfree(a->where); set_free(a->tokens); a->tokens = NULL; diff --git a/src/core/busname.c b/src/core/busname.c index d3c1282239..4020e9dd3c 100644 --- a/src/core/busname.c +++ b/src/core/busname.c @@ -95,8 +95,7 @@ static void busname_done(Unit *u) { assert(n); - free(n->name); - n->name = NULL; + n->name = mfree(n->name); busname_free_policy(n); busname_unwatch_control_pid(n); diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c index 3c98a0b186..ed55fcfca2 100644 --- a/src/core/dbus-execute.c +++ b/src/core/dbus-execute.c @@ -786,8 +786,7 @@ int bus_exec_context_set_transient_property( if (mode != UNIT_CHECK) { if (isempty(uu)) { - free(c->user); - c->user = NULL; + c->user = mfree(c->user); } else { char *t; @@ -814,8 +813,7 @@ int bus_exec_context_set_transient_property( if (mode != UNIT_CHECK) { if (isempty(gg)) { - free(c->group); - c->group = NULL; + c->group = mfree(c->group); } else { char *t; diff --git a/src/core/device.c b/src/core/device.c index 3f574b1832..7fdfacfddf 100644 --- a/src/core/device.c +++ b/src/core/device.c @@ -60,8 +60,7 @@ static void device_unset_sysfs(Device *d) { else hashmap_remove(devices, d->sysfs); - free(d->sysfs); - d->sysfs = NULL; + d->sysfs = mfree(d->sysfs); } static int device_set_sysfs(Device *d, const char *sysfs) { diff --git a/src/core/execute.c b/src/core/execute.c index 28eeeaad18..de5c16bd76 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -1994,32 +1994,20 @@ void exec_context_done(ExecContext *c) { c->environment_files = NULL; for (l = 0; l < ELEMENTSOF(c->rlimit); l++) { - free(c->rlimit[l]); - c->rlimit[l] = NULL; + c->rlimit[l] = mfree(c->rlimit[l]); } - free(c->working_directory); - c->working_directory = NULL; - free(c->root_directory); - c->root_directory = NULL; - - free(c->tty_path); - c->tty_path = NULL; - - free(c->syslog_identifier); - c->syslog_identifier = NULL; - - free(c->user); - c->user = NULL; - - free(c->group); - c->group = NULL; + c->working_directory = mfree(c->working_directory); + c->root_directory = mfree(c->root_directory); + c->tty_path = mfree(c->tty_path); + c->syslog_identifier = mfree(c->syslog_identifier); + c->user = mfree(c->user); + c->group = mfree(c->group); strv_free(c->supplementary_groups); c->supplementary_groups = NULL; - free(c->pam_name); - c->pam_name = NULL; + c->pam_name = mfree(c->pam_name); if (c->capabilities) { cap_free(c->capabilities); @@ -2038,14 +2026,9 @@ void exec_context_done(ExecContext *c) { if (c->cpuset) CPU_FREE(c->cpuset); - free(c->utmp_id); - c->utmp_id = NULL; - - free(c->selinux_context); - c->selinux_context = NULL; - - free(c->apparmor_profile); - c->apparmor_profile = NULL; + c->utmp_id = mfree(c->utmp_id); + c->selinux_context = mfree(c->selinux_context); + c->apparmor_profile = mfree(c->apparmor_profile); set_free(c->syscall_filter); c->syscall_filter = NULL; @@ -2090,8 +2073,7 @@ int exec_context_destroy_runtime_directory(ExecContext *c, const char *runtime_p void exec_command_done(ExecCommand *c) { assert(c); - free(c->path); - c->path = NULL; + c->path = mfree(c->path); strv_free(c->argv); c->argv = NULL; diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c index 542bf8eb26..0299fe7603 100644 --- a/src/core/load-fragment.c +++ b/src/core/load-fragment.c @@ -1215,8 +1215,7 @@ int config_parse_exec_selinux_context( assert(data); if (isempty(rvalue)) { - free(c->selinux_context); - c->selinux_context = NULL; + c->selinux_context = mfree(c->selinux_context); c->selinux_context_ignore = false; return 0; } @@ -1265,8 +1264,7 @@ int config_parse_exec_apparmor_profile( assert(data); if (isempty(rvalue)) { - free(c->apparmor_profile); - c->apparmor_profile = NULL; + c->apparmor_profile = mfree(c->apparmor_profile); c->apparmor_profile_ignore = false; return 0; } @@ -1315,8 +1313,7 @@ int config_parse_exec_smack_process_label( assert(data); if (isempty(rvalue)) { - free(c->smack_process_label); - c->smack_process_label = NULL; + c->smack_process_label = mfree(c->smack_process_label); c->smack_process_label_ignore = false; return 0; } @@ -3575,8 +3572,7 @@ int unit_load_fragment(Unit *u) { /* Hmm, this didn't work? Then let's get rid * of the fragment path stored for us, so that * we don't point to an invalid location. */ - free(u->fragment_path); - u->fragment_path = NULL; + u->fragment_path = mfree(u->fragment_path); } } diff --git a/src/core/main.c b/src/core/main.c index fe8f1924bd..091af6a9df 100644 --- a/src/core/main.c +++ b/src/core/main.c @@ -1843,8 +1843,7 @@ finish: m = manager_free(m); for (j = 0; j < ELEMENTSOF(arg_default_rlimit); j++) { - free(arg_default_rlimit[j]); - arg_default_rlimit[j] = NULL; + arg_default_rlimit[j] = mfree(arg_default_rlimit[j]); } arg_default_unit = mfree(arg_default_unit); diff --git a/src/core/manager.c b/src/core/manager.c index 56f2c92feb..cd0513fd69 100644 --- a/src/core/manager.c +++ b/src/core/manager.c @@ -674,8 +674,7 @@ static int manager_setup_notify(Manager *m) { static const int one = 1; /* First free all secondary fields */ - free(m->notify_socket); - m->notify_socket = NULL; + m->notify_socket = mfree(m->notify_socket); m->notify_event_source = sd_event_source_unref(m->notify_event_source); fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0); @@ -2794,8 +2793,7 @@ static void trim_generator_dir(Manager *m, char **generator) { return; if (rmdir(*generator) >= 0) { - free(*generator); - *generator = NULL; + *generator = mfree(*generator); } return; @@ -2866,8 +2864,7 @@ static void remove_generator_dir(Manager *m, char **generator) { strv_remove(m->lookup_paths.unit_path, *generator); (void) rm_rf(*generator, REMOVE_ROOT); - free(*generator); - *generator = NULL; + *generator = mfree(*generator); } static void manager_undo_generators(Manager *m) { diff --git a/src/core/mount.c b/src/core/mount.c index 2b81d17b9c..83746ca412 100644 --- a/src/core/mount.c +++ b/src/core/mount.c @@ -203,8 +203,7 @@ static void mount_done(Unit *u) { assert(m); - free(m->where); - m->where = NULL; + m->where = mfree(m->where); mount_parameters_done(&m->parameters_proc_self_mountinfo); mount_parameters_done(&m->parameters_fragment); diff --git a/src/core/scope.c b/src/core/scope.c index 35cf0621be..98395becfd 100644 --- a/src/core/scope.c +++ b/src/core/scope.c @@ -476,8 +476,7 @@ int scope_abandon(Scope *s) { if (!IN_SET(s->state, SCOPE_RUNNING, SCOPE_ABANDONED)) return -ESTALE; - free(s->controller); - s->controller = NULL; + s->controller = mfree(s->controller); /* The client is no longer watching the remaining processes, * so let's step in here, under the assumption that the diff --git a/src/core/service.c b/src/core/service.c index 292fe50de8..1cf1fcffdc 100644 --- a/src/core/service.c +++ b/src/core/service.c @@ -142,8 +142,7 @@ static void service_unwatch_pid_file(Service *s) { log_unit_debug(UNIT(s), "Stopping watch for PID file %s", s->pid_file_pathspec->path); path_spec_unwatch(s->pid_file_pathspec); path_spec_done(s->pid_file_pathspec); - free(s->pid_file_pathspec); - s->pid_file_pathspec = NULL; + s->pid_file_pathspec = mfree(s->pid_file_pathspec); } static int service_set_main_pid(Service *s, pid_t pid) { @@ -287,14 +286,9 @@ static void service_done(Unit *u) { assert(s); - free(s->pid_file); - s->pid_file = NULL; - - free(s->status_text); - s->status_text = NULL; - - free(s->reboot_arg); - s->reboot_arg = NULL; + s->pid_file = mfree(s->pid_file); + s->status_text = mfree(s->status_text); + s->reboot_arg = mfree(s->reboot_arg); s->exec_runtime = exec_runtime_unref(s->exec_runtime); exec_command_free_array(s->exec_command, _SERVICE_EXEC_COMMAND_MAX); @@ -313,8 +307,7 @@ static void service_done(Unit *u) { if (s->bus_name) { unit_unwatch_bus_name(u, s->bus_name); - free(s->bus_name); - s->bus_name = NULL; + s->bus_name = mfree(s->bus_name); } s->bus_endpoint_fd = safe_close(s->bus_endpoint_fd); @@ -1939,8 +1932,7 @@ static int service_start(Unit *u) { s->forbid_restart = false; s->reset_cpu_usage = true; - free(s->status_text); - s->status_text = NULL; + s->status_text = mfree(s->status_text); s->status_errno = 0; s->notify_state = NOTIFY_UNKNOWN; diff --git a/src/core/socket.c b/src/core/socket.c index 1014fad626..7d3d5eb78a 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -135,11 +135,8 @@ static void socket_done(Unit *u) { unit_ref_unset(&s->service); - free(s->tcp_congestion); - s->tcp_congestion = NULL; - - free(s->bind_to_device); - s->bind_to_device = NULL; + s->tcp_congestion = mfree(s->tcp_congestion); + s->bind_to_device = mfree(s->bind_to_device); free(s->smack); free(s->smack_ip_in); diff --git a/src/core/swap.c b/src/core/swap.c index 2f462e339d..a26bc58cfc 100644 --- a/src/core/swap.c +++ b/src/core/swap.c @@ -59,8 +59,7 @@ static void swap_unset_proc_swaps(Swap *s) { if (!s->from_proc_swaps) return; - free(s->parameters_proc_swaps.what); - s->parameters_proc_swaps.what = NULL; + s->parameters_proc_swaps.what = mfree(s->parameters_proc_swaps.what); s->from_proc_swaps = false; } @@ -87,8 +86,7 @@ static int swap_set_devnode(Swap *s, const char *devnode) { else hashmap_remove(swaps, s->devnode); - free(s->devnode); - s->devnode = NULL; + s->devnode = mfree(s->devnode); } if (devnode) { @@ -141,14 +139,9 @@ static void swap_done(Unit *u) { swap_unset_proc_swaps(s); swap_set_devnode(s, NULL); - free(s->what); - s->what = NULL; - - free(s->parameters_fragment.what); - s->parameters_fragment.what = NULL; - - free(s->parameters_fragment.options); - s->parameters_fragment.options = NULL; + s->what = mfree(s->what); + s->parameters_fragment.what = mfree(s->parameters_fragment.what); + s->parameters_fragment.options = mfree(s->parameters_fragment.options); s->exec_runtime = exec_runtime_unref(s->exec_runtime); exec_command_done_array(s->exec_command, _SWAP_EXEC_COMMAND_MAX); diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c index e90ae54156..e1ce2e6b31 100644 --- a/src/hostname/hostnamed.c +++ b/src/hostname/hostnamed.c @@ -64,8 +64,7 @@ static void context_reset(Context *c) { assert(c); for (p = 0; p < _PROP_MAX; p++) { - free(c->data[p]); - c->data[p] = NULL; + c->data[p] = mfree(c->data[p]); } } @@ -498,8 +497,7 @@ static int method_set_static_hostname(sd_bus_message *m, void *userdata, sd_bus_ return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ if (isempty(name)) { - free(c->data[PROP_STATIC_HOSTNAME]); - c->data[PROP_STATIC_HOSTNAME] = NULL; + c->data[PROP_STATIC_HOSTNAME] = mfree(c->data[PROP_STATIC_HOSTNAME]); } else { char *h; @@ -570,8 +568,7 @@ static int set_machine_info(Context *c, sd_bus_message *m, int prop, sd_bus_mess return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ if (isempty(name)) { - free(c->data[prop]); - c->data[prop] = NULL; + c->data[prop] = mfree(c->data[prop]); } else { char *h; diff --git a/src/import/export-tar.c b/src/import/export-tar.c index 5adc748c50..43fa9d1b03 100644 --- a/src/import/export-tar.c +++ b/src/import/export-tar.c @@ -287,8 +287,7 @@ int tar_export_start(TarExport *e, const char *path, int fd, ImportCompressType if (r >= 0) e->quota_referenced = q.referenced; - free(e->temp_path); - e->temp_path = NULL; + e->temp_path = mfree(e->temp_path); r = tempfn_random(path, NULL, &e->temp_path); if (r < 0) @@ -298,8 +297,7 @@ int tar_export_start(TarExport *e, const char *path, int fd, ImportCompressType r = btrfs_subvol_snapshot_fd(sfd, e->temp_path, BTRFS_SNAPSHOT_READ_ONLY|BTRFS_SNAPSHOT_RECURSIVE); if (r < 0) { log_debug_errno(r, "Couldn't create snapshot %s of %s, not exporting atomically: %m", e->temp_path, path); - free(e->temp_path); - e->temp_path = NULL; + e->temp_path = mfree(e->temp_path); } } diff --git a/src/import/import-raw.c b/src/import/import-raw.c index a27e81bbd4..5f7d25d063 100644 --- a/src/import/import-raw.c +++ b/src/import/import-raw.c @@ -249,8 +249,7 @@ static int raw_import_finish(RawImport *i) { if (r < 0) return log_error_errno(r, "Failed to move image into place: %m"); - free(i->temp_path); - i->temp_path = NULL; + i->temp_path = mfree(i->temp_path); return 0; } diff --git a/src/import/import-tar.c b/src/import/import-tar.c index 7ffe83cc33..d2bfb30238 100644 --- a/src/import/import-tar.c +++ b/src/import/import-tar.c @@ -205,8 +205,7 @@ static int tar_import_finish(TarImport *i) { if (r < 0) return log_error_errno(r, "Failed to move image into place: %m"); - free(i->temp_path); - i->temp_path = NULL; + i->temp_path = mfree(i->temp_path); return 0; } diff --git a/src/import/pull-dkr.c b/src/import/pull-dkr.c index 5ff49baa22..0dab184af1 100644 --- a/src/import/pull-dkr.c +++ b/src/import/pull-dkr.c @@ -1211,10 +1211,8 @@ static void dkr_pull_job_on_finished(PullJob *j) { log_info("Completed writing to layer %s.", i->final_path); i->layer_job = pull_job_unref(i->layer_job); - free(i->temp_path); - i->temp_path = NULL; - free(i->final_path); - i->final_path = NULL; + i->temp_path = mfree(i->temp_path); + i->final_path = mfree(i->final_path); i->current_ancestry ++; r = dkr_pull_pull_layer(i); diff --git a/src/journal-remote/journal-gatewayd.c b/src/journal-remote/journal-gatewayd.c index ebdd9edfc3..52078b1b37 100644 --- a/src/journal-remote/journal-gatewayd.c +++ b/src/journal-remote/journal-gatewayd.c @@ -338,8 +338,7 @@ static int request_parse_range( m->cursor[strcspn(m->cursor, WHITESPACE)] = 0; if (isempty(m->cursor)) { - free(m->cursor); - m->cursor = NULL; + m->cursor = mfree(m->cursor); } return 0; diff --git a/src/journal-remote/journal-remote-write.c b/src/journal-remote/journal-remote-write.c index 99820fa7b8..40f4ff8e58 100644 --- a/src/journal-remote/journal-remote-write.c +++ b/src/journal-remote/journal-remote-write.c @@ -30,8 +30,7 @@ int iovw_put(struct iovec_wrapper *iovw, void* data, size_t len) { } void iovw_free_contents(struct iovec_wrapper *iovw) { - free(iovw->iovec); - iovw->iovec = NULL; + iovw->iovec = mfree(iovw->iovec); iovw->size_bytes = iovw->count = 0; } diff --git a/src/journal-remote/journal-upload-journal.c b/src/journal-remote/journal-upload-journal.c index 5fd639a76a..3d2e52cacf 100644 --- a/src/journal-remote/journal-upload-journal.c +++ b/src/journal-remote/journal-upload-journal.c @@ -21,8 +21,7 @@ static ssize_t write_entry(char *buf, size_t size, Uploader *u) { switch(u->entry_state) { case ENTRY_CURSOR: { - free(u->current_cursor); - u->current_cursor = NULL; + u->current_cursor = mfree(u->current_cursor); r = sd_journal_get_cursor(u->journal, &u->current_cursor); if (r < 0) diff --git a/src/libsystemd/sd-bus/bus-creds.c b/src/libsystemd/sd-bus/bus-creds.c index c3cc2b7212..99b9aa8084 100644 --- a/src/libsystemd/sd-bus/bus-creds.c +++ b/src/libsystemd/sd-bus/bus-creds.c @@ -107,8 +107,7 @@ _public_ sd_bus_creds *sd_bus_creds_unref(sd_bus_creds *c) { free(c->cgroup_root); free(c->description); - free(c->supplementary_gids); - c->supplementary_gids = NULL; + c->supplementary_gids = mfree(c->supplementary_gids); strv_free(c->well_known_names); c->well_known_names = NULL; @@ -1016,8 +1015,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) { return r; } else { if (c->cmdline_size == 0) { - free(c->cmdline); - c->cmdline = NULL; + c->cmdline = mfree(c->cmdline); } c->mask |= SD_BUS_CREDS_CMDLINE; diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c index 366a026426..72e2b9f785 100644 --- a/src/libsystemd/sd-bus/bus-message.c +++ b/src/libsystemd/sd-bus/bus-message.c @@ -113,8 +113,7 @@ static void message_reset_containers(sd_bus_message *m) { free(m->containers[i].offsets); } - free(m->containers); - m->containers = NULL; + m->containers = mfree(m->containers); m->n_containers = m->containers_allocated = 0; m->root_container.index = 0; diff --git a/src/libsystemd/sd-bus/busctl-introspect.c b/src/libsystemd/sd-bus/busctl-introspect.c index 03e83d08a1..abe482fc46 100644 --- a/src/libsystemd/sd-bus/busctl-introspect.c +++ b/src/libsystemd/sd-bus/busctl-introspect.c @@ -55,8 +55,7 @@ static void context_reset_member(Context *c) { } static void context_reset_interface(Context *c) { - free(c->interface_name); - c->interface_name = NULL; + c->interface_name = mfree(c->interface_name); c->interface_flags = 0; context_reset_member(c); diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c index 4a9181613a..2ac4b9be8e 100644 --- a/src/libsystemd/sd-bus/sd-bus.c +++ b/src/libsystemd/sd-bus/sd-bus.c @@ -820,8 +820,7 @@ static int parse_container_unix_address(sd_bus *b, const char **p, char **guid) b->machine = machine; machine = NULL; } else { - free(b->machine); - b->machine = NULL; + b->machine = mfree(b->machine); } if (pid) { @@ -880,8 +879,7 @@ static int parse_container_kernel_address(sd_bus *b, const char **p, char **guid b->machine = machine; machine = NULL; } else { - free(b->machine); - b->machine = NULL; + b->machine = mfree(b->machine); } if (pid) { diff --git a/src/libsystemd/sd-netlink/netlink-message.c b/src/libsystemd/sd-netlink/netlink-message.c index aee2ced2d9..e2a10ae2b4 100644 --- a/src/libsystemd/sd-netlink/netlink-message.c +++ b/src/libsystemd/sd-netlink/netlink-message.c @@ -843,8 +843,7 @@ int sd_netlink_message_exit_container(sd_netlink_message *m) { assert_return(m->sealed, -EINVAL); assert_return(m->n_containers > 0, -EINVAL); - free(m->containers[m->n_containers].attributes); - m->containers[m->n_containers].attributes = NULL; + m->containers[m->n_containers].attributes = mfree(m->containers[m->n_containers].attributes); m->containers[m->n_containers].type_system = NULL; m->n_containers --; @@ -894,8 +893,7 @@ int sd_netlink_message_rewind(sd_netlink_message *m) { rtnl_message_seal(m); for (i = 1; i <= m->n_containers; i++) { - free(m->containers[i].attributes); - m->containers[i].attributes = NULL; + m->containers[i].attributes = mfree(m->containers[i].attributes); } m->n_containers = 0; diff --git a/src/libudev/libudev-list.c b/src/libudev/libudev-list.c index 044ee3a0cb..19e9130be0 100644 --- a/src/libudev/libudev-list.c +++ b/src/libudev/libudev-list.c @@ -246,8 +246,7 @@ void udev_list_cleanup(struct udev_list *list) struct udev_list_entry *entry_loop; struct udev_list_entry *entry_tmp; - free(list->entries); - list->entries = NULL; + list->entries = mfree(list->entries); list->entries_cur = 0; list->entries_max = 0; udev_list_entry_foreach_safe(entry_loop, entry_tmp, udev_list_get_entry(list)) diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c index b6fa50aa52..050d0252ad 100644 --- a/src/login/logind-dbus.c +++ b/src/login/logind-dbus.c @@ -1987,8 +1987,7 @@ static int method_cancel_scheduled_shutdown(sd_bus_message *message, void *userd m->scheduled_shutdown_timeout_source = sd_event_source_unref(m->scheduled_shutdown_timeout_source); m->wall_message_timeout_source = sd_event_source_unref(m->wall_message_timeout_source); m->nologin_timeout_source = sd_event_source_unref(m->nologin_timeout_source); - free(m->scheduled_shutdown_type); - m->scheduled_shutdown_type = NULL; + m->scheduled_shutdown_type = mfree(m->scheduled_shutdown_type); m->scheduled_shutdown_timeout = 0; if (m->unlink_nologin) { diff --git a/src/login/logind-inhibit.c b/src/login/logind-inhibit.c index cfae186edd..0c9c1e5e97 100644 --- a/src/login/logind-inhibit.c +++ b/src/login/logind-inhibit.c @@ -333,8 +333,7 @@ void inhibitor_remove_fifo(Inhibitor *i) { if (i->fifo_path) { unlink(i->fifo_path); - free(i->fifo_path); - i->fifo_path = NULL; + i->fifo_path = mfree(i->fifo_path); } } diff --git a/src/login/logind-session.c b/src/login/logind-session.c index 92a6027a7e..d2c5a29801 100644 --- a/src/login/logind-session.c +++ b/src/login/logind-session.c @@ -913,8 +913,7 @@ static void session_remove_fifo(Session *s) { if (s->fifo_path) { unlink(s->fifo_path); - free(s->fifo_path); - s->fifo_path = NULL; + s->fifo_path = mfree(s->fifo_path); } } diff --git a/src/login/logind-user.c b/src/login/logind-user.c index 5d8a7571cd..f2c89e3653 100644 --- a/src/login/logind-user.c +++ b/src/login/logind-user.c @@ -560,8 +560,7 @@ static int user_remove_runtime_path(User *u) { if (r < 0) log_error_errno(r, "Failed to remove runtime directory %s: %m", u->runtime_path); - free(u->runtime_path); - u->runtime_path = NULL; + u->runtime_path = mfree(u->runtime_path); return r; } diff --git a/src/machine/machine.c b/src/machine/machine.c index a056ec3b08..b52ecd015c 100644 --- a/src/machine/machine.c +++ b/src/machine/machine.c @@ -600,8 +600,7 @@ void machine_release_unit(Machine *m) { return; (void) hashmap_remove(m->manager->machine_units, m->unit); - free(m->unit); - m->unit = NULL; + m->unit = mfree(m->unit); } static const char* const machine_class_table[_MACHINE_CLASS_MAX] = { diff --git a/src/network/networkd-netdev-tuntap.c b/src/network/networkd-netdev-tuntap.c index ba84e802fc..6a808b6205 100644 --- a/src/network/networkd-netdev-tuntap.c +++ b/src/network/networkd-netdev-tuntap.c @@ -143,11 +143,8 @@ static void tuntap_done(NetDev *netdev) { assert(t); - free(t->user_name); - t->user_name = NULL; - - free(t->group_name); - t->group_name = NULL; + t->user_name = mfree(t->user_name); + t->group_name = mfree(t->group_name); } static int tuntap_verify(NetDev *netdev, const char *filename) { diff --git a/src/network/networkd-wait-online-link.c b/src/network/networkd-wait-online-link.c index 2d5123788c..cacb4c257e 100644 --- a/src/network/networkd-wait-online-link.c +++ b/src/network/networkd-wait-online-link.c @@ -120,13 +120,11 @@ int link_update_rtnl(Link *l, sd_netlink_message *m) { int link_update_monitor(Link *l) { assert(l); - free(l->operational_state); - l->operational_state = NULL; + l->operational_state = mfree(l->operational_state); sd_network_link_get_operational_state(l->ifindex, &l->operational_state); - free(l->state); - l->state = NULL; + l->state = mfree(l->state); sd_network_link_get_setup_state(l->ifindex, &l->state); diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c index d9cc19700e..36c44227c5 100644 --- a/src/shared/bus-util.c +++ b/src/shared/bus-util.c @@ -1884,11 +1884,8 @@ int bus_wait_for_jobs(BusWaitForJobs *d, bool quiet) { log_debug_errno(q, "Got result %s/%m for job %s", strna(d->result), strna(d->name)); } - free(d->name); - d->name = NULL; - - free(d->result); - d->result = NULL; + d->name = mfree(d->name); + d->result = mfree(d->result); } return r; diff --git a/src/shared/conf-parser.c b/src/shared/conf-parser.c index 36150d8744..23512f0d35 100644 --- a/src/shared/conf-parser.c +++ b/src/shared/conf-parser.c @@ -232,8 +232,7 @@ static int parse_line(const char* unit, "Unknown section '%s'. Ignoring.", n); free(n); - free(*section); - *section = NULL; + *section = mfree(*section); *section_line = 0; *section_ignored = true; } else { diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c index 43255fb9d4..62e21e13a7 100644 --- a/src/udev/udev-rules.c +++ b/src/udev/udev-rules.c @@ -1686,12 +1686,10 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names) { strbuf_complete(rules->strbuf); /* cleanup uid/gid cache */ - free(rules->uids); - rules->uids = NULL; + rules->uids = mfree(rules->uids); rules->uids_cur = 0; rules->uids_max = 0; - free(rules->gids); - rules->gids = NULL; + rules->gids = mfree(rules->gids); rules->gids_cur = 0; rules->gids_max = 0; @@ -2064,8 +2062,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, char program[UTIL_PATH_SIZE]; char result[UTIL_LINE_SIZE]; - free(event->program_result); - event->program_result = NULL; + event->program_result = mfree(event->program_result); udev_event_apply_format(event, rules_str(rules, cur->key.value_off), program, sizeof(program)); log_debug("PROGRAM '%s' %s:%u", program, |