Bruno P. Kinoshita created IMAGING-344:
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Summary: NPE in PcxWriter for PCX without color palette (24-bit)
Key: IMAGING-344
URL: https://issues.apache.org/jira/browse/IMAGING-344
Project: Commons Imaging
Issue Type: Bug
Components: Format: PCX
Affects Versions: 1.0-alpha2
Reporter: Bruno P. Kinoshita
Fix For: 1.0-alpha3
From:
[https://github.com/apache/commons-imaging/pull/273#pullrequestreview-1264740338]
A 24-bit PCX image has 8 bit per pixel and no color palette. The code is
handling the parsing, but when you try to write it (as the roundtrip test does)
it fails due to an access to the palette object in the PcxWriter (even though
the palette is null/non-existent).
Fix is really simple. But we must have a test case to prevent regressions.
When fixing this one, we must also update the header of the Pcx classes to
state the specification and version used, related to IMAGING-341
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