Closed
Bug 858605
Opened 12 years ago
Closed 12 years ago
http://www.oadm.cat/en/content/61/live-webcams.htm hangs browser on image decode
Categories
(Core :: Graphics: ImageLib, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 857367
| Tracking | Status | |
|---|---|---|
| firefox20 | --- | unaffected |
| firefox21 | --- | unaffected |
| firefox22 | --- | affected |
| firefox23 | --- | verified |
| firefox-esr17 | --- | unaffected |
People
(Reporter: mcmanus, Unassigned)
References
Details
(Keywords: regression, verifyme)
+++ This bug was initially created as a clone of Bug #857906 +++
The cloned bug has a fix that addresses a separate problem on 20, 21, 22, and 23.
This is a separate problem on 22 and 23.
from comment 2 of the cloned bug:
"
even with 6c63bb77ddef backed out. The browser deadlocks on this url
First, is the RasterImage::DecodePool::RequestDecode(RasterImage* aImg) Is_MainThread() assertion. I know that's being tracked elsewhere (I get it a lot in my sandbox builds) - but this page hits it every single time as far as I can tell so maybe that is useful information.
If I get rid of that assert (which the other bug kind of gives mixed messages on) I get deadlocks. Multiple image decoder threads are blocked on getting the mutex in decodejob::run(), and the main thread is deadlocked trying to get it in decodedoneworker::run(). Its not clear to me who holds the lock.
"
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Reporter | |
Comment 1•12 years ago
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fixed with 857367!
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → DUPLICATE
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Reporter | |
Updated•12 years ago
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Comment 2•12 years ago
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Mozilla/5.0 (X11; Linux x86_64; rv:23.0) Gecko/20100101 Firefox/23.0
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:23.0) Gecko/20100101 Firefox/23.0
Verified as fixed on Firefox 23 beta 9 (buildID: 20130725195523) and latest Nightly (buildID: 20130725171558).
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Description
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