Closed
Bug 586895
Opened 14 years ago
Closed 14 years ago
bad font causes system to hang on OSX 10.5
Categories
(Core :: Graphics, defect, P1)
Tracking
()
RESOLVED
FIXED
People
(Reporter: jtd, Assigned: jfkthame)
References
Details
(Keywords: hang, testcase, Whiteboard: [sg:vector-moderate][critsmash:investigating])
Attachments
(1 file)
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38.98 KB,
text/html
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Details |
This is a follow-up to the problem in bug 583520.
When the attached testcase is run on OSX 10.5 with 1.9.1 or 1.9.2 based browsers, the system locks up. Firefox hangs in Apple font code, as listed in bug 538520, comment 11. The ATS server is using 100% CPU and the system becomes completely unresponsive. If the ATS server is kill via a remote ssh session the system returns to normal.
Running the test below in Safari causes a crash in WebCore code (i.e. *not* font system code):
https://bugzilla.mozilla.org/attachment.cgi?id=462301
Crashes in WebCore::ComplexTextController::adjustGlyphsAndAdvances() on 10.5.
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Comment 1•14 years ago
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Hanging the OS sounds like sg:moderate rather than sg:critical.
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Updated•14 years ago
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status1.9.1:
--- → wanted
status1.9.2:
--- → wanted
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Updated•14 years ago
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Updated•14 years ago
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Whiteboard: [sg:critical?][critsmash:investigating] → [sg:moderate][critsmash:investigating]
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Assignee | |
Comment 2•14 years ago
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This will be fixed by the OTS sanitizer (bug 527276).
Depends on: CVE-2010-3768
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Assignee | |
Updated•14 years ago
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Assignee: jdaggett → jfkthame
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
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Comment 3•14 years ago
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OTS landed in 1.9.1 as well.
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Updated•14 years ago
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Whiteboard: [sg:moderate][critsmash:investigating] → [sg:vector-moderate][critsmash:investigating]
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Updated•9 years ago
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Group: core-security → core-security-release
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Updated•9 years ago
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Group: core-security-release
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Description
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