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https://issues.apache.org/jira/browse/PDFBOX-6055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18016451#comment-18016451
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Tilman Hausherr edited comment on PDFBOX-6055 at 8/27/25 7:24 AM:
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re cff, pdfbox doesn't parse .CFF files, we only parse CFF streams from within
PDFs, so I don't know if that will work, I don't know what these files are.
however we do parse .otf files
same with "fonts/cid", I don't know what these files are, one would have to see
if these pass without fuzzing
about "fonts/pfa", we do support .pfb files. I can't remember about pfa files.
These would have to be converted into pfb.
and this
{noformat}
if [ -d "fonts/otf" ]; then
cd fonts/cff
{noformat}
is this a copy & paste mistake?
was (Author: tilman):
re cff, pdfbox doesn't parse CFF files, we only parse CFF streams from within
PDFs, so I don't know if that will work, I don't know what these files are.
same with "fonts/cid", I don't know what these files are, one would have to see
if these pass without fuzzing
about "fonts/pfa", we do support .pfb files. I can't remember about pfa files.
These would have to be converted into pfb.
and this
{noformat}
if [ -d "fonts/otf" ]; then
cd fonts/cff
{noformat}
is this a copy & paste mistake?
> Expand coverage in oss-fuzz
> ---------------------------
>
> Key: PDFBOX-6055
> URL: https://issues.apache.org/jira/browse/PDFBOX-6055
> Project: PDFBox
> Issue Type: Task
> Reporter: Tim Allison
> Priority: Minor
>
> As part of DARPA's AIxCC program, I developed several oss-fuzz harnesses in
> our private fork. I'd like to contribute those.
> Since the competition completed, I've added a few more harnesses and tried to
> improve seed coverage.
> This is the draft PR: [https://github.com/google/oss-fuzz/pull/13873]
> Please take a look and let me know what you think.
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