m->cached_rindex_part_begin = 0;
}
-static void message_reset_containers(sd_bus_message *m) {
- unsigned i;
+static struct bus_container *message_get_container(sd_bus_message *m) {
+ assert(m);
+
+ if (m->n_containers == 0)
+ return &m->root_container;
+
+ assert(m->containers);
+ return m->containers + m->n_containers - 1;
+}
+
+static void message_free_last_container(sd_bus_message *m) {
+ struct bus_container *c;
+
+ c = message_get_container(m);
+
+ free(c->signature);
+ free(c->peeked_signature);
+ free(c->offsets);
+
+ /* Move to previous container, but not if we are on root container */
+ if (m->n_containers > 0)
+ m->n_containers--;
+}
+static void message_reset_containers(sd_bus_message *m) {
assert(m);
- for (i = 0; i < m->n_containers; i++) {
- free(m->containers[i].signature);
- free(m->containers[i].offsets);
- }
+ while (m->n_containers > 0)
+ message_free_last_container(m);
m->containers = mfree(m->containers);
-
- m->n_containers = m->containers_allocated = 0;
+ m->containers_allocated = 0;
m->root_container.index = 0;
}
free(m->iovec);
message_reset_containers(m);
- free(m->root_container.signature);
- free(m->root_container.offsets);
-
- free(m->root_container.peeked_signature);
+ assert(m->n_containers == 0);
+ message_free_last_container(m);
bus_creds_done(&m->creds);
return mfree(m);
return 0;
}
-static struct bus_container *message_get_container(sd_bus_message *m) {
- assert(m);
-
- if (m->n_containers == 0)
- return &m->root_container;
-
- assert(m->containers);
- return m->containers + m->n_containers - 1;
-}
-
struct bus_body_part *message_append_part(sd_bus_message *m) {
struct bus_body_part *part;
return -EBUSY;
}
- free(c->signature);
- free(c->peeked_signature);
- free(c->offsets);
- m->n_containers--;
+ message_free_last_container(m);
c = message_get_container(m);
-
saved = c->index;
c->index = c->saved_index;
r = container_next_item(m, c, &m->rindex);
assert(m->sealed);
assert(m->n_containers > 0);
- c = message_get_container(m);
-
/* Undo seeks */
+ c = message_get_container(m);
assert(m->rindex >= c->before);
m->rindex = c->before;
/* Free container */
- free(c->signature);
- free(c->offsets);
- m->n_containers--;
+ message_free_last_container(m);
/* Correct index of new top-level container */
c = message_get_container(m);