###!!! ASSERTION: mSensor should be null. Startup called twice?: '!mSensor'

RESOLVED FIXED

Status

()

Core
Widget: Win32
--
trivial
RESOLVED FIXED
7 years ago
6 years ago

People

(Reporter: neil@parkwaycc.co.uk, Assigned: dougt)

Tracking

({assertion})

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(1 attachment)

(Reporter)

Description

7 years ago
Steps to reproduce problem:
1. View an accelerator-enabled bf-cacheable page
2. View a different page
3. Go back to the first page
(Reporter)

Updated

7 years ago
Keywords: assertion

Comment 1

6 years ago
I've hit this while fuzzing.

###!!! ASSERTION: mSensor should be null.  Startup called twice?: '!mSensor', file dom/system/windows/nsDeviceMotionSystem.cpp, line 140
(Assignee)

Updated

6 years ago
Assignee: nobody → doug.turner
(Assignee)

Comment 2

6 years ago
Created attachment 546196 [details] [diff] [review]
patch v.1

untested (don't have a windows box) but this should work.
Attachment #546196 - Flags: review?(blassey.bugs)
Attachment #546196 - Flags: review?(blassey.bugs) → review+
(Assignee)

Comment 3

6 years ago
http://hg.mozilla.org/integration/mozilla-inbound/rev/206148a18467
Backed out for failures in content/events/test/test_bug641477.html and dom/tests/mochitest/orientation/test_bug507902.html on windows.

http://hg.mozilla.org/integration/mozilla-inbound/rev/39c1eedd0d35
(In reply to comment #2)
> Created attachment 546196 [details] [diff] [review] [review]
> patch v.1
> 
> untested (don't have a windows box) but this should work.

(In reply to comment #4)
> Backed out for failures in content/events/test/test_bug641477.html and
> dom/tests/mochitest/orientation/test_bug507902.html on windows.
> 
> http://hg.mozilla.org/integration/mozilla-inbound/rev/39c1eedd0d35

maybe test it on try next time :)
(Assignee)

Comment 6

6 years ago
Yes!

http://tbpl.mozilla.org/?tree=Try&rev=2d59c04e08bd (green)

and

http://hg.mozilla.org/integration/mozilla-inbound/rev/a0372b031aac
http://hg.mozilla.org/mozilla-central/rev/a0372b031aac
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
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