Handle corrupt ASCII85Decode inline images with whitespace "inside" of the EOD marker (issue 10614) #10615
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There's a number of things wrong with the PDF document, since its inline images are first all a lot larger than the 4 KB limit (as mandated by the specification, see https://www.adobe.com/content/dam/acom/en/devnet/acrobat/pdfs/PDF32000_2008.pdf#G7.1852045).
Furthermore the actual ASCII85Decode data is interspersed with a lot of needless whitespace, in particular also "inside" of the EOD (end-of-data) marker which thus completely breaks the detection.
Note that according to the specification, see https://www.adobe.com/content/dam/acom/en/devnet/acrobat/pdfs/PDF32000_2008.pdf#G6.1940130, this patch should be safe since it explicitly mentions that all whitespace should be ignored.
Fixes #10614.