static int bus_job_append_unit(DBusMessageIter *i, const char *property, void *data) {
Job *j = data;
DBusMessageIter sub;
- char *p;
+ _cleanup_free_ char *p = NULL;
assert(i);
assert(property);
if (!dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &j->unit->id) ||
!dbus_message_iter_append_basic(&sub, DBUS_TYPE_OBJECT_PATH, &p)) {
- free(p);
return -ENOMEM;
}
- free(p);
-
if (!dbus_message_iter_close_container(i, &sub))
return -ENOMEM;
/* Be nice to gdbus and return introspection data for our mid-level paths */
if (dbus_message_is_method_call(message, "org.freedesktop.DBus.Introspectable", "Introspect")) {
- char *introspection = NULL;
+ _cleanup_free_ char *introspection = NULL;
FILE *f;
Iterator i;
size_t size;
if (ferror(f)) {
fclose(f);
- free(introspection);
goto oom;
}
goto oom;
if (!dbus_message_append_args(reply, DBUS_TYPE_STRING, &introspection, DBUS_TYPE_INVALID)) {
- free(introspection);
goto oom;
}
- free(introspection);
-
if (!bus_maybe_send_reply(connection, message, reply))
goto oom;
}
static int bus_manager_append_log_level(DBusMessageIter *i, const char *property, void *data) {
- char *t;
+ _cleanup_free_ char *t = NULL;
int r;
assert(i);
if (!dbus_message_iter_append_basic(i, DBUS_TYPE_STRING, &t))
r = -ENOMEM;
- free(t);
return r;
}
goto oom;
} else if (dbus_message_is_method_call(message, "org.freedesktop.DBus.Introspectable", "Introspect")) {
- char *introspection = NULL;
+ _cleanup_free_ char *introspection = NULL;
FILE *f;
Iterator i;
Unit *u;
fputs(INTROSPECTION_BEGIN, f);
HASHMAP_FOREACH_KEY(u, k, m->units, i) {
- char *p;
+ _cleanup_free_ char *p = NULL;
if (k != u->id)
continue;
p = bus_path_escape(k);
if (!p) {
fclose(f);
- free(introspection);
goto oom;
}
fprintf(f, "<node name=\"unit/%s\"/>", p);
- free(p);
}
HASHMAP_FOREACH(j, m->jobs, i)
if (ferror(f)) {
fclose(f);
- free(introspection);
goto oom;
}
goto oom;
if (!dbus_message_append_args(reply, DBUS_TYPE_STRING, &introspection, DBUS_TYPE_INVALID)) {
- free(introspection);
goto oom;
}
-
- free(introspection);
-
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Reload")) {
SELINUX_ACCESS_CHECK(connection, message, "reload");
}
int unit_choose_id(Unit *u, const char *name) {
- char *s, *t = NULL, *i;
+ char *s, *i;
+ _cleanup_free_ char *t = NULL;
int r;
assert(u);
/* Selects one of the names of this unit as the id */
s = set_get(u->names, (char*) name);
- free(t);
if (!s)
return -ENOENT;
int unit_merge_by_name(Unit *u, const char *name) {
Unit *other;
int r;
- char *s = NULL;
+ _cleanup_free_ char *s = NULL;
assert(u);
assert(name);
else
r = unit_merge(u, other);
- free(s);
return r;
}
char *t, **j;
UnitDependency d;
Iterator i;
- char *p2;
+ _cleanup_free_ char *p2 = NULL;
const char *prefix2;
char
timestamp1[FORMAT_TIMESTAMP_MAX],
if (u->nop_job)
job_dump(u->nop_job, f, prefix2);
- free(p2);
}
/* Common implementation for multiple backends */
int unit_add_two_dependencies_by_name(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference) {
Unit *other;
int r;
- char *s;
+ _cleanup_free_ char *s = NULL;
assert(u);
assert(name || path);
return -ENOMEM;
if ((r = manager_load_unit(u->manager, name, path, NULL, &other)) < 0)
- goto finish;
+ return r;
r = unit_add_two_dependencies(u, d, e, other, add_reference);
-finish:
- free(s);
return r;
}
int unit_add_dependency_by_name_inverse(Unit *u, UnitDependency d, const char *name, const char *path, bool add_reference) {
Unit *other;
int r;
- char *s;
+ _cleanup_free_ char *s = NULL;
assert(u);
assert(name || path);
return -ENOMEM;
if ((r = manager_load_unit(u->manager, name, path, NULL, &other)) < 0)
- goto finish;
+ return r;
r = unit_add_dependency(other, d, u, add_reference);
-finish:
- free(s);
return r;
}
int unit_add_two_dependencies_by_name_inverse(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference) {
Unit *other;
int r;
- char *s;
+ _cleanup_free_ char *s = NULL;
assert(u);
assert(name || path);
return -ENOMEM;
if ((r = manager_load_unit(u->manager, name, path, NULL, &other)) < 0)
- goto finish;
+ return r;
if ((r = unit_add_two_dependencies(other, d, e, u, add_reference)) < 0)
- goto finish;
+ return r;
-finish:
- free(s);
return r;
}
if (u->instance) {
_cleanup_free_ char *prefix = NULL, *escaped = NULL;
- ;
+
/* Implicitly place all instantiated units in their
* own per-template slice */
int unit_add_node_link(Unit *u, const char *what, bool wants) {
Unit *device;
- char *e;
+ _cleanup_free_ char *e = NULL;
int r;
assert(u);
return -ENOMEM;
r = manager_load_unit(u->manager, e, NULL, NULL, &device);
- free(e);
+
if (r < 0)
return r;