Unplanned
Last Updated:
06 Nov 2026 13:04
by ADMIN
ADMIN
Martin
Created on:
06 Nov 2026 13:04
Category:
PdfProcessing
Type:
Bug Report
PdfProcessing: PdfStreamWriter reuses identical RGB images with incorrect soft masks
When merging PDFs containing byte-identical RGB image streams with different /SMask images, PdfStreamWriter reuses one image object and its mask. Signatures, stamps, or other masked images then render with incorrect transparency or shape.
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