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| author | Derek Foreman <derekf@osg.samsung.com> | 2016-02-09 16:03:48 -0600 |
|---|---|---|
| committer | Bryce Harrington <bryce@osg.samsung.com> | 2016-03-08 16:54:38 -0800 |
| commit | ed5f5030cae66576b081f261afb6233ec634f287 (patch) | |
| tree | cf81a637e7f4b2f30b07df80cac404bd89bca914 /doc | |
| parent | shm: Split pool reference counting into external and internal references (diff) | |
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shm: Defer wl_shm_pool_resize if a pool has external references
If a compositor is rendering in one thread while dispatching wayland
events in another, a wl_shm_pool_resize() could change the memory
mappings it's rendering from and cause a crash.
Now we defer wl_shm_pool_resize() if the compositor has references on a
pool, and perform the actual resize when it drops those references.
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions