[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Simon Andric]

https://bugs.kde.org/show_bug.cgi?id=391955

Simon Andric  changed:

   What|Removed |Added

 CC||simonandr...@gmail.com

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Christoph Cullmann]

https://bugs.kde.org/show_bug.cgi?id=391955

Christoph Cullmann  changed:

   What|Removed |Added

 Status|CONFIRMED   |RESOLVED
  Latest Commit||https://commits.kde.org/kte
   ||xteditor/7f3d9e774129618dfb
   ||9fd871d5d5c8fbb66b4d9a
 Resolution|--- |FIXED

--- Comment #6 from Christoph Cullmann  ---
Git commit 7f3d9e774129618dfb9fd871d5d5c8fbb66b4d9a by Christoph Cullmann.
Committed on 18/03/2018 at 12:33.
Pushed by cullmann into branch 'master'.

Revert "[KateCompletionWidget] Create configuration interface on demand"

This reverts commit 92e21fb03b7fd01eab6fd6f4a116b849cb93ef9e.

KateCompletionConfig construction seems to have some side-effects that are
necessary
(e.g. initial config loading)

M  +1-5src/completion/katecompletionwidget.cpp

https://commits.kde.org/ktexteditor/7f3d9e774129618dfb9fd871d5d5c8fbb66b4d9a

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Eike Hein]

https://bugs.kde.org/show_bug.cgi?id=391955

Eike Hein  changed:

   What|Removed |Added

 CC||k...@privat.broulik.de

--- Comment #5 from Eike Hein  ---
git bisect suggests it's probably due to
92e21fb03b7fd01eab6fd6f4a116b849cb93ef9e in ktexteditor.git, derived from:

https://phabricator.kde.org/D11278

CC'ing Kai.

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Eike Hein]

https://bugs.kde.org/show_bug.cgi?id=391955

--- Comment #4 from Eike Hein  ---
I can reproduce this crash with the steps in comment #2.

Interestingly I couldn't reproduce it at first with builds of ktexteditor and
Kate that were about two weeks older than $HEAD, which means this is a recent
regression and should be easy to bisect.

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[mujjingun]

https://bugs.kde.org/show_bug.cgi?id=391955

--- Comment #3 from mujjin...@gmail.com  ---
(In reply to Eike Hein from comment #1)
> Which file type were you editing / what options are active under Mode and
> Highlighting in the Tools menu? This crash is in the completion model, so
> the contents of the model can be subject to document-specific state.

it's the initial "None" mode.

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[mujjingun]

https://bugs.kde.org/show_bug.cgi?id=391955

--- Comment #2 from mujjin...@gmail.com  ---
After some more experimenting, I found a way to consistently reproduce the
crash:

1. open Kate
2. type "experiment" on the first line and hit enter
3. on the second line, type "experi" and hit backspace
4. program crashes.

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Eike Hein]

https://bugs.kde.org/show_bug.cgi?id=391955

--- Comment #1 from Eike Hein  ---
Which file type were you editing / what options are active under Mode and
Highlighting in the Tools menu? This crash is in the completion model, so the
contents of the model can be subject to document-specific state.

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Eike Hein]

https://bugs.kde.org/show_bug.cgi?id=391955

Eike Hein  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Status|UNCONFIRMED |CONFIRMED

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Eike Hein]

https://bugs.kde.org/show_bug.cgi?id=391955

Eike Hein  changed:

   What|Removed |Added

   Severity|normal  |crash

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[frameworks-ktexteditor] [Bug 391955] Random crash while typing [KateCompletionDelegate::createHighlighting, KateCompletionModel::data]

[Eike Hein]

https://bugs.kde.org/show_bug.cgi?id=391955

Eike Hein  changed:

   What|Removed |Added

 CC||h...@kde.org
Summary|Random crash while typing   |Random crash while typing
   ||[KateCompletionDelegate::cr
   ||eateHighlighting,
   ||KateCompletionModel::data]
Product|kate|frameworks-ktexteditor
  Component|general |general

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