Media cache read can block indefinitely if a younger stream with the same resource id is closed but not removed

RESOLVED FIXED in Firefox 39

Status

()

defect
RESOLVED FIXED
4 years ago
4 years ago

People

(Reporter: bholley, Assigned: bholley)

Tracking

unspecified
mozilla39
x86
macOS
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(firefox39 fixed)

Details

Attachments

(1 attachment)

Assignee

Description

4 years ago
This was the source of that pesky 10.6-only test_clone_media_element.html hang that's been blocking bug 1135785 from landing.

Try confirms the fix: https://treeherder.mozilla.org/#/jobs?repo=try&revision=7fd09a1d9acb

Given the raciness involved, the patch is quite simple and understandable. Uploading and flagging for review.
Assignee

Comment 1

4 years ago
Other streams in the list bail out of the servicing loop if they're closed, so
we can wait indefinitely.
Attachment #8570929 - Flags: review?(roc)
https://hg.mozilla.org/mozilla-central/rev/264f97c43552
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla39
You need to log in before you can comment on or make changes to this bug.