Closed
Bug 478001
Opened 15 years ago
Closed 12 years ago
undetermined progressmeter uses 100% cpu
Categories
(Core :: Widget, defect)
Core
Widget
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: william.vanderpol, Unassigned)
Details
Attachments
(1 file)
259 bytes,
application/vnd.mozilla.xul+xml
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Details |
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6 Build Identifier: XulRunner 1.8-1.9.* when an undetermined progressmeter is active and an iframe is used in the same document, cpu usage spikes to 100% on the system and remains there until the document is closed. Reproducible: Always Steps to Reproduce: 1. Load the test case in firefox / thunderbird / xulrunner. This could be used as a type of denial of service attack?
Reporter | ||
Comment 1•15 years ago
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Reporter | ||
Updated•15 years ago
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Summary: undetermined progress uses 100% cpu → undetermined progressmeter uses 100% cpu
Reporter | ||
Updated•15 years ago
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Flags: blocking1.9.1?
Flags: blocking1.9.0.7?
Comment 2•15 years ago
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This needs to be confirmed and work started before we'd consider it for the 1.9.0 branch.
Flags: blocking1.9.0.7?
Not denial of service; the browser is still responsive. On the 3.1 nightly, I get around 9% CPU usage under win32 running the test case, so this could be something related to an odd video driver and/or an odd theme.
Flags: blocking1.9.1? → blocking1.9.1-
Reporter | ||
Comment 4•12 years ago
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This has been fixed at some point between 1.8 and 15. Resolved
Status: UNCONFIRMED → RESOLVED
Closed: 12 years ago
Resolution: --- → WORKSFORME
Comment 5•11 years ago
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I see this problem with the latest release (19.0) but only under Windows XP. Windows 7 machines are fine.
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Description
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