-
Also, tidy pipeline constructors and make subclasses final where possible.
-
Add new commands --remove-metadata and --remove-info
-
Also, delay adjustments for compressed objects until needed by linearization checks.
-
Temporarily disable 3 specific-bugs tests. Remove 'xref size mismatch' test.
-
Also, when recovering trailer from xref streams, pick the last valid trailer encountered rather than the first.
-
Fix #1242
-
Tidy QPDF_Stream
-
Ensure QPDF m->all_pages and invalid_page_found are reset if getAllPagesInternal throws an exception. Fixes fuzz case 71624.
-
1. Make class final 2. Pass og parameter by value 3. Properly initialize qpdf and og Also, tweak QPDF::replaceObject to allow stream replacement without violating the requirement that streams must always be indirect objects. Also, remove QPDF::reserveStream as it does not do what the name implies and having this as a separate methods does not aid code readability.
-
Refactor Pl_QPDFTokenizer
-
Create unresolved objects only for objects in the xref table (except during parsing of the xref table). Do not add indirect nulls into the the object cache as the result of a cache miss during a call to getObject except during parsing or creation/updating from JSON. To support this behaviour, add new private methods getObjectForParser and getObjectForJSON. As a result of this change, dangling references are treated as direct nulls rather than indirect nulls.
-
Buffer output locally. Add qpdf_fuzzer test case.
-
In FUTURE make various QPDFObjectHandle methods const
-
Throw damagedFile if max_warnings is exceeded. Change qpdf_fuzzer warnings limit to limit to 500.
-
As a rule, we should avoid conditional compilation is it always causes code paths that are sometimes not even seen lexically by the compiler. Also, we want the actual code being fuzzed to be as close as possible to the real code. Conditional compilation is suitable to handle underlying system differences. Instead, favor configuration using callbacks or other methods that can be triggered in the places where they need to be exercised.
