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2019-10-13Prepare 9.0.2 releaserelease-qpdf-9.0.2Jay Berkenbilt
2019-10-13Make --replace-input work with / in path (fixes #365)Jay Berkenbilt
2019-09-20Prepare 9.0.1 releaseJay Berkenbilt
2019-09-20Update release notes for upcoming 9.0.1 releaseJay Berkenbilt
2019-09-20Correct reversed Rectangle coordinates (fixes #363)Jay Berkenbilt
2019-09-20Warn for duplicated dictionary keys (fixes #345)Jay Berkenbilt
2019-09-17Don't assume char is signed in int conversion tests (fixes #361)Jay Berkenbilt
2019-09-01Prepare 9.0.0 releaserelease-qpdf-9.0.0Jay Berkenbilt
2019-08-31Add methods QPDF::anyWarnings and QPDF::closeInputSourceJay Berkenbilt
2019-08-31Add remove_file and rename_file to QUtilJay Berkenbilt
2019-08-31spell checkJay Berkenbilt
2019-08-24Track separately whether password was user/owner (fixes #159)Jay Berkenbilt
2019-08-24Add flags to control zlib compression level (fixes #113)Jay Berkenbilt
2019-08-24Add ability to set zlib compression level globallyJay Berkenbilt
2019-08-23Pass offset and length to ParserCallbacks::handleObjectJay Berkenbilt
2019-08-22Test for direct, rather than resolved nulls in parserJay Berkenbilt
Just because we know an indirect reference is null, doesn't mean we shouldn't keep it indirect.
2019-08-22Remove array null flatteningJay Berkenbilt
For some reason, qpdf from the beginning was replacing indirect references to null with literal null in arrays even after removing the old behavior of flattening scalar references. This seems like a bad idea.
2019-08-20Accept extraneous space before xref (fixes #341)Jay Berkenbilt
2019-08-20Accept extraneous space after stream keyword (fixes #329)Jay Berkenbilt
2019-08-20Handle invalid name tokens symmetrically for PDF < 1.2 (fixes #332)Jay Berkenbilt
2019-08-19Attempt to repair /Type key in pages nodes (fixes #349)Jay Berkenbilt
2019-08-18Array optimization fixes performance issues (fixes #305, #311)Jay Berkenbilt
2019-07-04Change list to vector for outline helpers (fixes #297)Thorsten Schöning
This change works around STL problems with Embarcadero C++ Builder version 10.2, but std::vector is more common than std::list in qpdf, and this is a relatively new API, so an API change is tolerable. Thanks to Thorsten Schöning <6223655+ams-tschoening@users.noreply.github.com> for the fix.
2019-06-23Handle invalid encryption Length (fixes #333)Jay Berkenbilt
2019-06-23Allow set*EncryptionParameters before filename iset (fixes #336)Jay Berkenbilt
2019-06-22Fix --completion-* args to work from AppImage (fixes #285)Jay Berkenbilt
2019-06-22Provide error message in Windows crypto code (fixes #286)Jay Berkenbilt
Thanks to github user zdenop for supplying some additional error-handling code.
2019-06-22In shippable code, favor smart pointers (fixes #235)Jay Berkenbilt
Use PointerHolder in several places where manually memory allocation and deallocation were being used. This helps to protect against memory leaks when exceptions are thrown in surprising places.
2019-06-22Try to use pkg-config to find external dependencies (fixes #324)Jay Berkenbilt
2019-06-22Override umask on install (fixes #326)Jay Berkenbilt
2019-06-22qpdf: exit 3 for linearization warnings without errors (fixes #50)Jay Berkenbilt
2019-06-22ChangeLog: fix errors in previous entriesJay Berkenbilt
2019-06-22Add QUtil::read_file_into_memoryJay Berkenbilt
This code was essentially duplicated between test_driver and standalone_fuzz_target_runner.
2019-06-22Build with -fvisibility=hidden when supportedJay Berkenbilt
2019-06-22Remove broken QPDFTokenizer::expectInlineImageJay Berkenbilt
2019-06-22Remove QPDF::copyForeignObject with unused parameterJay Berkenbilt
2019-06-22Rename QUtil::strcasecmp to QUtil::str_compare_nocase (fixes #242)Jay Berkenbilt
2019-06-21Enable int warnings by defaultJay Berkenbilt
Now that there aren't any more...
2019-06-21Fix sign and conversion warnings (major)Jay Berkenbilt
This makes all integer type conversions that have potential data loss explicit with calls that do range checks and raise an exception. After this commit, qpdf builds with no warnings when -Wsign-conversion -Wconversion is used with gcc or clang or when -W3 -Wd4800 is used with MSVC. This significantly reduces the likelihood of potential crashes from bogus integer values. There are some parts of the code that take int when they should take size_t or an offset. Such places would make qpdf not support files with more than 2^31 of something that usually wouldn't be so large. In the event that such a file shows up and is valid, at least qpdf would raise an error in the right spot so the issue could be legitimately addressed rather than failing in some weird way because of a silent overflow condition.
2019-06-21Pl_Flate: constructor's out_bufsize is now unsigned intJay Berkenbilt
This is the type we need for the underlying zlib implementation.
2019-06-21Add new integer accessors to QPDFObjectHandleJay Berkenbilt
2019-06-21QUtil: add unsigned int/string functionsJay Berkenbilt
2019-06-21New safe type converters in QIntCJay Berkenbilt
2019-06-18Remove qpdf_read_memory_fuzzerJay Berkenbilt
2019-06-15Run tests with sanitizers in CIJay Berkenbilt
2019-06-15As a test suite, run stand-alone fuzzer on seed corpusJay Berkenbilt
Temporarily skip fuzz tests on Windows. There are Windows-specific failures to address later.
2019-06-15Give up reading objects with too many consecutive errorsJay Berkenbilt
2019-06-13oss-fuzz initial integrationJay Berkenbilt
2019-06-09Handle empty DecodeParams array for (fixes #331)Jay Berkenbilt
On read, ignore /DecodeParms when empty list; on write, delete it. Some files have been found that include an empty list for /DecodeParms, but this is not technically compliant with the spec, and the only sensible interpretation is to treat it as if there are no decode parameters.
2019-05-18Prepare 8.4.2 releaseJay Berkenbilt
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