[Backport release/3.12] JPEG2000 writer: remove NUL terminated byte at end of payload of 'lbl ' and 'xml ' boxes #13455
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… ' and 'xml ' boxes For label boxes, the spec is pretty explicit about that: "Label strings are not null-terminated" Cf https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-T.801-200208-S!!PDF-E&type=items "M.11.13 Label box", page 197 For XML boxes, nothing explicit, but in the absence of a statement, null-terminating byte doesn't seem necessary. Furthermore jpylyzer documentation at https://jpylyzer.openpreservation.org/doc/latest/userManual.html has a 'nullxml' option because 'Apparently some old versions of the Kakadu demo applications would erroneously add a null-byte to embedded XML'. Fixes https://lists.osgeo.org/pipermail/gdal-dev/2025-November/061180.html Reported-by: Brad Hards <[email protected]>
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Backport #13450
Authored by: @rouault