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Details

Type: Bug
Resolution: Incomplete
Priority: Not Evaluated
Fix Version/s: None
Affects Version/s: 5.9.1
Component/s: WebKit
Labels:
None
Environment:

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Issue has been observed on different platforms and different QT5 versions.

The platform in which I can reproduce is Kubuntu 17.10 with the QT libraries as shipped by the distribution.

Others have seen the issue on systems with the Anaconda python distribution that ships its own QT binaries.

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Issue has been observed on different platforms and different QT5 versions. The platform in which I can reproduce is Kubuntu 17.10 with the QT libraries as shipped by the distribution. Others have seen the issue on systems with the Anaconda python distribution that ships its own QT binaries.

Description

Trying to render html via Qt5 QtWebKitWidgets QWebView causes the whole application to crash when the html uses javascript (MathJax) and includes some patterns with left/right quotes.

To reproduce, use the attached python script that uses the python wrapper to QT5, together with the `test` html file that should be placed in the same directory. A web page is shown for some time, going from a fraction of seconds to some seconds, then one has a segmentation fault.

All major browsers deal with this test html file nicely, so the issue seems to be confined to QT WebKit.

See also the discussion in https://github.com/spyder-ide/spyder/issues/5514

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test_qwebview.py
0.6 kB
01 Dec '17 04:41
test.html
0.3 kB
01 Dec '17 04:41

Activity

People

Assignee:: Konstantin Tokarev

Reporter:: Sergio Callegari

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 01 Dec '17 04:48

Updated:: 19 Nov '18 06:38

Resolved:: 01 Dec '17 05:16