ppt_parser: Fixes iterative_decompress()#609
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jloehel wants to merge 1 commit intodecalage2:masterfrom
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ppt_parser: Fixes iterative_decompress()#609jloehel wants to merge 1 commit intodecalage2:masterfrom
jloehel wants to merge 1 commit intodecalage2:masterfrom
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The `ppt_parser.iterative_decompress()` function fails if in example the area `oleStgCompressed` of a `ExOleObjStgCompressedAtom` record has no zlib header. Specs: https://docs.microsoft.com/en-us/openspecs/office_file_formats/ms-ppt/305e541f-2c91-49c5-a742-4955330fd2b9 The function trys now to auto-detect the header in the first place if the detection fails the function retries the decompression without header. Fixes: decalage2#608 Signed-off-by: Jürgen Löhel <juergen.loehel@inlyse.com>
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The
ppt_parser.iterative_decompress()function fails if inexample the area
oleStgCompressedof anExOleObjStgCompressedAtomrecord has no zlib header.
Specs: https://docs.microsoft.com/en-us/openspecs/office_file_formats/ms-ppt/305e541f-2c91-49c5-a742-4955330fd2b9
The function trys now to auto-detect the header in the first place
if the detection fails the function retries the decompression without
header.
Fixes: #608
Signed-off-by: Jürgen Löhel juergen.loehel@inlyse.com