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Posted to dev@poi.apache.org by bu...@apache.org on 2024/02/13 10:10:47 UTC
[Bug 68615] New: getSummaryInformation brokes document images
https://bz.apache.org/bugzilla/show_bug.cgi?id=68615
Bug ID: 68615
Summary: getSummaryInformation brokes document images
Product: POI
Version: 5.2.3-FINAL
Hardware: PC
OS: Linux
Status: NEW
Severity: major
Priority: P2
Component: HPSF
Assignee: dev@poi.apache.org
Reporter: 1umos@protonmail.com
Target Milestone: ---
Created attachment 39580
--> https://bz.apache.org/bugzilla/attachment.cgi?id=39580&action=edit
original sample file
I tried to change the document's Author with setAuthor(), then i figured even
if i just called getSummaryInformation() and save the file, document's images
are corrupted and seen as "Read Error"
My test code is:
POIFSFileSystem originalFile = new File(file);
HWPFDocument doc = new HWPFDocument(originalFile);
SummaryInformation summaryInfo = doc.getSummaryInformation();
FileOutputStream outputStream = new FileOutputStream(tmpFile);
doc.write(outputStream);
outputStream.close();
doc.close();
Is problem is specific to document or POI can't process file correctly?
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[Bug 68615] getSummaryInformation breaks document images
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=68615
Dominik Stadler <do...@gmx.at> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|getSummaryInformation |getSummaryInformation
|brokes document images |breaks document images
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[Bug 68615] getSummaryInformation breaks document images
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=68615
Matafagafo <ma...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |matafagafo@gmail.com
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[Bug 68615] getSummaryInformation breaks document images
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=68615
Dominik Stadler <do...@gmx.at> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--- Comment #1 from Dominik Stadler <do...@gmx.at> ---
It seems reading the summary-information is not necessary, the following is
sufficient to trigger this for me:
try (HWPFDocument doc = new HWPFDocument(new
FileInputStream("/tmp/file-sample_100kB.doc"))) {
try (OutputStream outputStream = new
FileOutputStream("/tmp/output.doc")) {
doc.write(outputStream);
}
}
Unfortunately support for doc/docx is not complete and no-one is actively
working on it, so patches/fixes are highly welcome!
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