Open
Bug 866242
Opened 12 years ago
Updated 2 years ago
Parent process window leak if content process crashes or is destroyed while it has a pending browser-API DOM request
Categories
(Core :: DOM: Core & HTML, defect, P5)
Core
DOM: Core & HTML
Tracking
()
NEW
People
(Reporter: justin.lebar+bug, Unassigned)
References
Details
(Whiteboard: [MemShrink:P3])
I haven't experimentally verified this leak, but I'm pretty sure it happens. BrowserElementParent.jsm keeps a list of outstanding DOMRequests. If a frame crashes while it has an outstanding DOMRequest, we'll never release the request. This is bad, because we should fire onfailure. But it's worse because the request holds a reference to the owner of the frame that just died, so we'll permanently leak that window (I think).
Reporter | ||
Updated•12 years ago
|
Whiteboard: [MemShrink]
Reporter | ||
Updated•12 years ago
|
Summary: Parent process window leak if content process crashes or is destroyed while it has a pending DOM request → Parent process window leak if content process crashes or is destroyed while it has a pending browser-element DOM request
Whiteboard: [MemShrink] → [MemShrink:P3]
Reporter | ||
Updated•12 years ago
|
Summary: Parent process window leak if content process crashes or is destroyed while it has a pending browser-element DOM request → Parent process window leak if content process crashes or is destroyed while it has a pending browser-API DOM request
Comment 1•6 years ago
|
||
https://bugzilla.mozilla.org/show_bug.cgi?id=1472046 Move all DOM bugs that haven’t been updated in more than 3 years and has no one currently assigned to P5. If you have questions, please contact :mdaly.
Priority: -- → P5
Assignee | ||
Updated•6 years ago
|
Component: DOM → DOM: Core & HTML
Updated•2 years ago
|
Severity: normal → S3
You need to log in
before you can comment on or make changes to this bug.
Description
•