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pulse-server: use object serial as index

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Use the lower 32 bits of the object serial as the index. When there is
an overflow, use an invalid index, which will probably result in a
protocol error.
This commit is contained in:
Wim Taymans 2022-01-17 12:48:31 +01:00
parent 1b9a2b6079
commit 1d03923a97
5 changed files with 28 additions and 4 deletions
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17
src/modules/module-protocol-pulse/collect.c
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@ -74,7 +74,22 @@ struct pw_manager_object *select_object(struct pw_manager *m, struct selector *s
uint32_t id_to_index(struct pw_manager *m, uint32_t id)
{
return id;
struct pw_manager_object *o;
spa_list_for_each(o, &m->object_list, link) {
if (o->id == id)
return o->index;
}
return SPA_ID_INVALID;
}
uint32_t index_to_id(struct pw_manager *m, uint32_t index)
{
struct pw_manager_object *o;
spa_list_for_each(o, &m->object_list, link) {
if (o->index == index)
return o->id;
}
return SPA_ID_INVALID;
}
bool collect_is_linked(struct pw_manager *m, uint32_t id, enum pw_direction direction)