Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-07 22:45:34 +01:00
Code Issues Projects Releases Packages Wiki Activity

Keep winit::Window alive until all rendering contexts are destroyed (#37239)

Browse source 
Dropping the window while the rendering contexts are still around causes
a segmentation fault during shutdown. This is a very fragile change. I
added comments to hopes of making regressions less likely.

Testing: I don't think we have a way to write tests for this change
since it requires a wayland system ):
Fixes: https://github.com/servo/servo/issues/36711

Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
This commit is contained in:
Simon Wülker 2025-06-03 21:29:16 +02:00 • committed by GitHub
parent c94605b13e
commit 7439fa18d3
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 10 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
ports/servoshell/desktop/app.rs
View file

@ -42,13 +42,17 @@ pub struct App {
preferences: Preferences,
servoshell_preferences: ServoShellPreferences,
suspended: Cell<bool>,
windows: HashMap<WindowId, Rc<dyn WindowPortsMethods>>,
minibrowser: Option<Minibrowser>,
waker: Box<dyn EventLoopWaker>,
initial_url: ServoUrl,
t_start: Instant,
t: Instant,
state: AppState,
// This is the last field of the struct to ensure that windows are dropped *after* all other
// references to the relevant rendering contexts have been destroyed.
// (https://github.com/servo/servo/issues/36711)
windows: HashMap<WindowId, Rc<dyn WindowPortsMethods>>,
}
/// Action to be taken by the caller of [`App::handle_events`].