Closed
Bug 610386
Opened 14 years ago
Closed 14 years ago
Browser freezes appending to <select>
Categories
(Core :: Layout: Form Controls, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 607856
People
(Reporter: alistair.vining, Unassigned)
References
()
Details
(Keywords: testcase)
Attachments
(1 file)
15.16 KB,
text/html
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Details |
(Component / summary is just a guess)
Mozilla/5.0 (Windows NT 5.1; rv:2.0b8pre) Gecko/20101108 Firefox/4.0b8pre
Visiting the linked URL or the reduced testcase in a current nightly build pegs the CPU at 100% for 3 minutes, whereas IE8 takes < 1 sec.
This is a slow PC, but it's not normally *that* slow, and I seem to be experiencing > 20 second hangs all over the web at the moment which may be related.
As far as I can see (I'm not a jQuery guru) it loops over about 190 <option> elements inside one <select> and appends them to another <select>.
Notes: non-SSE2 processor, therefore no methodjit. No accelerated gfx. Extensions disabled.
Comment 1•14 years ago
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Tested in 3.6 and trunk, no hangs observed.
Does this happen in 3.6 too?
Comment 2•14 years ago
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> Notes: non-SSE2 processor, therefore no methodjit.
Mounir, do you see the problem if you disable methodjit?
If so, sounds like bug 607856 to me.
Comment 3•14 years ago
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Indeed, I wasn't careful enough and it doesn't work with methodjit disabled.
Marking as a duplicate of bug 607856 for the moment.
Alistair, feel free to reopen if this isn't fixed when bug 607856 is fixed.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → DUPLICATE
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Description
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