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Re: [tor-bugs] #18090 [Tor Browser]: Torcrazybutton eats all memory and crashes Tor Browser (was: Tor Browser eats all memory and crashes when playing video (probably, NoScript))
#18090: Torcrazybutton eats all memory and crashes Tor Browser
-------------------------------------------------+-------------------------
Reporter: bugzilla | Owner: tbb-
Type: defect | team
Priority: Medium | Status: new
Component: Tor Browser | Milestone:
Severity: Major | Version:
Keywords: tbb-crash, tbb-performance-leaking, | Resolution:
tbb-oom, tbb-torbutton | Actual Points:
Parent ID: #18047 | Points:
Reviewer: | Sponsor:
-------------------------------------------------+-------------------------
Changes (by bugzilla):
* keywords: tbb-crash, tbb-performance-leaking, tbb-oom => tbb-crash, tbb-
performance-leaking, tbb-oom, tbb-torbutton
Comment:
The reason is:
Torbutton goes crazy and starts an endless loop of growing (more) and
shrinking (less) by populating strings, thus creeping to OOM.
Incompatibility with site scripts?
{{{
742.03 MB (100.0%) -- explicit
âââ618.03 MB (83.29%) -- window-objects
â âââ546.97 MB (73.71%) -- top(chrome://browser/content/browser.xul,
id=86)
â â âââ544.10 MB (73.33%) -- js-zone(0x14d2cba0)
â â â âââ543.59 MB (73.26%) -- strings
â â â â âââ540.04 MB (72.78%) -- string(length=1048628, copies=540,
"WCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:13/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://torbutton/content/torbutton.js:3066:20/nWCF_reportPageError@chrome://t
orbutton/content/torbutton."
(truncated))
â â â â â âââ540.03 MB (72.78%) ââ malloc-heap/latin1
}}}
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18090#comment:11>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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