[commit-cp] [bugs #10607] java.awt.image.DataBuffer* - bugs in 1D buffer constructors

[Stephen Crawley]

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 of the project: classpath.




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[bugs #10607] Full Item Snapshot:

URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=10607>
Project: classpath
Submitted by: Stephen Crawley
On: Thu 10/07/2004 at 15:43

Category:  inetlib
Severity:  5 - Average
Resolution:  None
Privacy:  Public
Assigned to:  None
Status:  Open
Platform Version:  None


Summary:  java.awt.image.DataBuffer* - bugs in 1D buffer constructors

Original Submission:  There is a systematic bug in the constructors of these
classes that take a 1D array as an argument.  These 
constructors fail to initialize the bankData and offsets
attributes.  This results in a variety of problems; e.g.
getElem(int, int) fails with a NullPointerException as
illustrated by the mauve following testcases:

  gnu.testlet.java.awt.image.DataBufferByte.getElem
  gnu.testlet.java.awt.image.DataBufferDouble.getElem
  etcetera

A straightforward fix is possible.















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<http://savannah.gnu.org/bugs/?func=detailitem&item_id=10607>

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