Re: [orca-list] orca crashing on a strange web page
- From: Chris Watson <ai6u w6sfm com>
- To: orca-list gnome org
- Subject: Re: [orca-list] orca crashing on a strange web page
- Date: Tue, 7 Apr 2020 19:53:09 -0700
What version of ff and what version of orca? No crash here with ff 75
and orca 3.37pre.
Chris
On 4/7/20 6:59 PM, Mike Gorse via orca-list wrote:
Hi,
I just came across an orca crash while using Firefox:
- Open https://coronavirus.jhu.edu/map.html
- Keep pressing down arrow / navigate down a few lines past the list
of countries
Orca stops running. If I run it from the terminal, I see that it
crashed with a stack overflow. The following is printed many times,
for v3.36.1:
File
"/usr/lib/python3.8/site-packages/orca/scripts/web/script_utilities.py",
line 4624 in findNextCaretInOrder
This bit of code recurses for every child of the parent:
if 0 < index < parentChildCount:
return self.findNextCaretInOrder(parent[index], -1)
And, somehow, at least on my system, it has come across an image
accessible with 2,771 children, all images. Orca dies after reaching
1000+ levels of recursion.
Thanks. Hope everyone is staying safe.
-Mike
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Orca documentation: https://help.gnome.org/users/orca/stable/
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https://help.gnome.org/users/gnome-help/stable/a11y.html
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