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qpdf/fuzz/qpdf_extra/394129398.fuzz
m-holger 671b6e2ecf Limit memory usage of Pl_Runlength during fuzzing 
Fixes oss-fuzz case 394129398.

Issue arose from chaining multiple runlength filters and inflating a
compressed stream of ~100 bytes to several gigabytes.

There is no obvious fix without imposing an arbitrary implementation limit
and therefore potentially excluding valid PDF files.
2025-02-04 15:08:55 +00:00

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