mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-03 09:01:54 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

pulse-server: use object serial as index

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

17
src/modules/module-protocol-pulse/collect.c
View file

@ -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)