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In corrupt PDF documents Type3 fonts may introduce circular dependencies, thus resulting in the affected font(s) never loading and parsing/rendering never completing. Note that I've not seen any real-world examples of this kind of font corruption, but the attached PDF document was rather found in https://github.com/pdf-association/safedocs/tree/main/Miscellaneous%20Targeted%20Test%20PDFs *Please note:* That repository contains a number of reduced test-cases that are specifically intended to test interoperability (between PDF viewer) and parsing/rendering for various kinds of strange/corrupt PDF documents. Some of the test-cases found there may thus not make sense to try and "fix" upfront, in my opinion, unless the problems are also found in real-world PDF documents. |
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| .. | ||
| core | ||
| display | ||
| images | ||
| scripting_api | ||
| shared | ||
| doc_helper.js | ||
| interfaces.js | ||
| license_header.js | ||
| license_header_libre.js | ||
| pdf.image_decoders.js | ||
| pdf.js | ||
| pdf.sandbox.external.js | ||
| pdf.sandbox.js | ||
| pdf.scripting.js | ||
| pdf.worker.entry.js | ||
| pdf.worker.js | ||
| worker_loader.js | ||