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Maniphest T8494

Crash in ToFImageGrabber::GenerateData
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Description

Threaded access to ToFImageGrabber::GenerateData() may lead to a crash when the camera is disconnected before SetSlice() is called on the images because the internally hold pixel arrays are re-initialized to NULL.

Adding a zero-check would help

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StatusAssignedTask
 ResolvedNoneT8458 Crash in ToFTutorial Step1
 ResolvedNoneT8494 Crash in ToFImageGrabber::GenerateData

Event Timeline

seitela added projects: MITK, Bugzilla.Jun 14 2011, 7:28 AM
seitela added a subscriber: seitela.Jun 14 2011, 7:40 AM

[9946a4]: Merge branch 'bug-8494-ToFImageGrabberCrash'

Merged commits:

2011-06-14 07:25:42 Alexander Seitel [b1d66c]
Added check for pixel arrays != NULL in GenerateData()

seitela added a comment.Jun 27 2011, 2:51 PM

TODO: push bug branch

seitela added a comment.Jul 9 2011, 11:33 AM

[dbc4c2]: Merge branch 'bug-8494-CrashToFImageGrabber'

Merged commits:

2011-07-09 11:30:23 Alexander Seitel [312e8f]
Check should also include call to GetAllImages

seitela added a comment.Jul 9 2011, 11:53 AM

[192d86]: Merge branch 'bug-8494-CrashToFImageGrabber'

Merged commits:

2011-07-09 11:51:07 Alexander Seitel [6af89a]
COMP: trigger continuous

seitela added a comment.Aug 17 2011, 9:31 AM

push bug branch

MITK · MIC · IMSY · DKFZ