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Maniphest T18983

crash when using pointset interaction with 4D images
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Description

Steps to reproduce:

  1. load 4D image (e.g. MITK-Data/3D+t-Heart)
  2. Open PointSet Interaction View
  3. add new point set
  4. try adding point to a time step other than 0

> crash

Event Timeline

• brehler added projects: MITK, Bugzilla.Apr 15 2015, 3:06 PM
• git-user added a subscriber: • git-user.Apr 15 2015, 6:19 PM

User webechr has pushed new remote branch:

bug-18983-Fix4DCrash
• webechr added a subscriber: • webechr.Apr 15 2015, 6:20 PM

Core Change:
simple check for nullptr when operating on 4d images,
this prevents crash.

it still is not able to add points an t>0, but at least it doesn't crash any more.

• webechr added a comment.Apr 16 2015, 10:53 AM

[04cd25]: Merge branch 'bug-18983-Fix4DCrash'

Merged commits:

2015-04-15 18:09:28 Christian Weber [1f4e6d]
check if timestep exists, to prevent crash

• webechr added a comment.Apr 21 2015, 1:43 PM

Re-opening due to crash in 3D window.

• git-user added a comment.Apr 21 2015, 2:05 PM

User webechr has pushed new remote branch:

bug-18983-Fix4DCrash-2
• webechr added a comment.Apr 21 2015, 2:14 PM

[a572f3]: Merge branch 'bug-18983-Fix4DCrash-2'

Merged commits:

2015-04-21 13:58:33 Christian Weber [89655a]
Merge branch 'bug-18983-Fix4DCrash-2' of mitk.org:MITK into bug-18983-Fix4DCrash-2

  1. Conflicts:
  2. Modules/Core/src/Interactions/mitkDisplayInteractor.cpp

2015-04-21 13:56:05 Christian Weber [e1e349]
Ignore 3D events or events with no sender information,
within the display interactor, since this

  • can cause crashes
  • reduces performance

2015-04-21 13:55:41 Christian Weber [6f1978]
Ignore 3D events or events with no sender information,
within the display interactor, since this

  • can cause crashes
  • reduces performance
• fetzer added a subscriber: • fetzer.May 20 2015, 12:04 PM

Status?

MITK · MIC · IMSY · DKFZ