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core: run extra step to warn/destroy leaked proxies

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Don't set the core to NULL in _remove so that the proxies
will be removed from the map when they are destroyed. Then make
another run over the map to warn about the proxies that were not
destroyed.
This commit is contained in:
Wim Taymans 2020-06-03 16:54:46 +02:00
parent 3060c57ba6
commit 325280cbda
2 changed files with 27 additions and 11 deletions
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24
src/pipewire/core.c
View file

@ -173,11 +173,24 @@ static int remove_proxy(void *object, void *data)
if (object == NULL)
return 0;
if (object != core) {
p->core = NULL;
if (object != core)
pw_proxy_remove(p);
return 0;
}
static int destroy_proxy(void *object, void *data)
{
struct pw_core *core = data;
struct pw_proxy *p = object;
if (object == NULL)
return 0;
if (object != core) {
pw_log_warn(NAME" %p: destroy leaked proxy %d", core, p->id);
pw_proxy_destroy(p);
}
return 0;
}
@ -201,7 +214,6 @@ static void proxy_core_removed(void *data)
pw_filter_disconnect(filter);
pw_map_for_each(&core->objects, remove_proxy, core);
pw_map_reset(&core->objects);
}
static void proxy_core_destroy(void *data)
@ -222,9 +234,13 @@ static void proxy_core_destroy(void *data)
spa_list_consume(filter, &core->filter_list, link)
pw_filter_destroy(filter);
pw_protocol_client_disconnect(core->conn);
pw_proxy_destroy((struct pw_proxy*)core->client);
pw_map_for_each(&core->objects, destroy_proxy, core);
pw_map_reset(&core->objects);
pw_protocol_client_disconnect(core->conn);
pw_mempool_destroy(core->pool);
pw_protocol_client_destroy(core->conn);

10
src/pipewire/proxy.c
View file

@ -213,7 +213,6 @@ void pw_proxy_add_object_listener(struct pw_proxy *proxy,
static inline void remove_from_map(struct pw_proxy *proxy)
{
if (proxy->in_map) {
if (proxy->core)
pw_map_remove(&proxy->core->objects, proxy->id);
proxy->in_map = false;
}
@ -239,7 +238,7 @@ void pw_proxy_destroy(struct pw_proxy *proxy)
if (!proxy->removed) {
/* if the server did not remove this proxy, schedule a
* destroy if we can */
if (proxy->core) {
if (!proxy->core->removed) {
pw_core_destroy(proxy->core, proxy);
proxy->refcount++;
} else {
@ -303,7 +302,7 @@ int pw_proxy_sync(struct pw_proxy *proxy, int seq)
int res = -EIO;
struct pw_core *core = proxy->core;
if (core != NULL) {
if (!core->removed) {
res = pw_core_sync(core, proxy->id, seq);
pw_log_debug(NAME" %p: %u seq:%d sync %u", proxy, proxy->id, seq, res);
}
@ -318,7 +317,7 @@ int pw_proxy_errorf(struct pw_proxy *proxy, int res, const char *error, ...)
struct pw_core *core = proxy->core;
va_start(ap, error);
if (core != NULL)
if (!core->removed)
r = pw_core_errorv(core, proxy->id,
core->recv_seq, res, error, ap);
va_end(ap);
@ -330,7 +329,8 @@ int pw_proxy_error(struct pw_proxy *proxy, int res, const char *error)
{
int r = -EIO;
struct pw_core *core = proxy->core;
if (core != NULL)
if (!core->removed)
r = pw_core_error(core, proxy->id,
core->recv_seq, res, error);
return r;