[Webkit-unassigned] [Bug 22542] Crash on reload when profiling switched on

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Jan 10 15:22:06 PST 2009


https://bugs.webkit.org/show_bug.cgi?id=22542





------- Comment #7 from apl_bz at rjimlad.org  2009-01-10 15:22 PDT -------
It turns out that there doesn't need to be even any javascript to reproduce
this: it seems to be a race condition, which I think would normally be
triggered when some resources load out of order or something?

1. Start WebKit
2. Go to about:blank or a blank page
2. Develop -> Show Error Console
3. Select Profiles
4. "Enable Profiling"
5. Click the record button (dark grey filled circle)
6. Hammer the reload button like a monkey (this works better if it's a trivial
local resource, as it never becomes a "stop" button).

The reload button (after a second or two of hammering) is "stuck on" for half a
second, and then WebKit crashes.


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