Closed Bug 375012 Opened 18 years ago Closed 17 years ago

Hang/crash when loading Khmer language edition of Wikipedia

Categories

(Core :: Graphics, defect)

x86
Linux
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: MatsPalmgren_bugz, Unassigned)

References

()

Details

(Keywords: crash, hang)

Hang/crash when loading Khmer language edition of Wikipedia. STEPS TO REPRODUCE 1. load http://km.wikipedia.org/wiki/ ACTUAL RESULT Firefox consumes 100% CPU while eating away all available memory. The process was eventually killed by the Linux kernel OOM killer at which point it used 3.8GB of memory. EXPECTED RESULT Display the page. PLATFORMS AND BUILDS TESTED Bug occurs in Firefox nightly build 20070321 on Linux.
FWIW, interrupting the process in a debugger every now and then seems to indicate that we spend most time in gfx/thebes/src/gfxPangoFonts.cpp. FontSelector::InitSegments came up a lot.
I tried to reproduce something similar (on Windows) in bug 375005 and couldn't.
Another one that consumes 100% CPU while eating away all available memory: 1. load http://mozilla.org.il/ 2. Select Japanese(Shift_JIS) in the View->Character Encoding menu
Depends on: 357637
Both links load for me. If you still see the issue please reopen, thanks.
Status: NEW → RESOLVED
Closed: 17 years ago
Resolution: --- → WORKSFORME
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