Description:
Using Oracle Linux Server 8 with system policy set to FIPS:OSPP and trying to convert rtf to pdf using LibreOffice 7.0.4 and the conversion fails.
Running the following command as root

./soffice --headless --convert-to pdf --outdir /tmp /tmp/abc.rtf
 

The output seen is

convert /tmp/abc.rtf -> /tmp/abc.pdf using filter : writer_pdf_Export

Error: Please verify input parameters... (SfxBaseModel::impl_store <file:///tmp/abc.pdf> failed: 0xc10(Error Area:Io Class:Write Code:16) /home/buildslave/source/libo-core/sfx2/source/doc/sfxbasemodel.cxx:3153 /home/buildslave/source/libo-core/sfx2/source/doc/sfxbasemodel.cxx:1735)

Strangely, all other conversion works as expected (rtf to html, rtf to doc, rtf to odt).
Also, I tried to convert rtf to pdf using LibreOffice 5.1.2.2 on the same Oracle Linux Server 8.3 and the conversion worked.
Content of abc.rtf is simply – Hello World.

Steps to Reproduce:
1. Create a simple rtf file
2. ./soffice --headless --convert-to pdf --outdir <dir_name> abc.rtf
3. Conversion fail

Actual Results:
Error: Please verify input parameters... (SfxBaseModel::impl_store <file:///tmp/abc.pdf> failed: 0xc10(Error Area:Io Class:Write Code:16) /home/buildslave/source/libo-core/sfx2/source/doc/sfxbasemodel.cxx:3153 /home/buildslave/source/libo-core/sfx2/source/doc/sfxbasemodel.cxx:1735)

Expected Results:
rtf to pdf conversion successful


Reproducible: Always


User Profile Reset: Yes



Additional Info:
This is the security level

update-crypto-policies --show
FIPS:OSPP