mirror of
https://github.com/michaelrsweet/pdfio.git
synced 2024-12-26 13:28:22 +01:00
156 lines
4.7 KiB
Markdown
156 lines
4.7 KiB
Markdown
Changes in PDFio
|
|
================
|
|
|
|
|
|
v1.4.0 - YYYY-MM-DD
|
|
-------------------
|
|
|
|
- Added new `pdfioDictGetKey` and `pdfioDictGetNumPairs` APIs (Issue #63)
|
|
- Added new `pdfioArrayRemove` and `pdfioDictClear` APIs (Issue #74)
|
|
- Added new `pdfioFileCreateNameObj` and `pdfioObjGetName` APIs for creating and
|
|
getting name object values (Issue #76)
|
|
- Updated documentation (Issue #78)
|
|
|
|
|
|
v1.3.2 - 2024-08-15
|
|
-------------------
|
|
|
|
- Added some more sanity checks to the TrueType font reader.
|
|
- Updated documentation (Issue #77)
|
|
- Fixed an issue when opening certain encrypted PDF files (Issue #62)
|
|
|
|
|
|
v1.3.1 - 2024-08-05
|
|
-------------------
|
|
|
|
- CVE 2024-42358: Updated TrueType font reader to avoid large memory
|
|
allocations.
|
|
- Fixed some documentation errors and added examples (Issue #68, Issue #69)
|
|
|
|
|
|
v1.3.0 - 2024-06-28
|
|
-------------------
|
|
|
|
- Added `pdfioFileGetCatalog` API for accessing the root/catalog object of a
|
|
PDF file (Issue #67)
|
|
- Updated number support to avoid locale issues (Issue #61)
|
|
- Updated the PDFio private header to allow compilation with MingW; note that
|
|
MingW is NOT a supported toolchain for PDFio (Issue #66)
|
|
- Optimized string pool code.
|
|
|
|
|
|
v1.2.0 - 2024-01-24
|
|
-------------------
|
|
|
|
- Now use autoconf to configure the PDFio sources (Issue #54)
|
|
- Added `pdfioFileCreateNumberObj` and `pdfioFileCreateStringObj` functions
|
|
(Issue #14)
|
|
- Added `pdfioContentTextMeasure` function (Issue #17)
|
|
- Added `pdfioContentTextNewLineShow` and `pdfioContentTextNewLineShowf`
|
|
functions (Issue #24)
|
|
- Renamed `pdfioContentTextNextLine` to `pdfioContentTextNewLine`.
|
|
- Updated the maximum number of object streams in a single file from 4096 to
|
|
8192 (Issue #58)
|
|
- Updated the token reading code to protect against some obvious abuses of the
|
|
PDF format.
|
|
- Updated the xref reading code to protect against loops.
|
|
- Updated the object handling code to use a binary insertion algorithm -
|
|
provides a significant (~800x) improvement in open times.
|
|
- Fixed handling of encrypted PDFs with per-object file IDs (Issue #42)
|
|
- Fixed handling of of trailer dictionaries that started immediately after the
|
|
"trailer" keyword (Issue #58)
|
|
- Fixed handling of invalid, but common, PDF files with a generation number of
|
|
65536 in the xref table (Issue #59)
|
|
|
|
|
|
v1.1.4 - 2023-12-03
|
|
-------------------
|
|
|
|
- Fixed detection of encrypted strings that are too short (Issue #52)
|
|
- Fixed a TrueType CMAP decoding bug.
|
|
- Fixed a text rendering issue for Asian text.
|
|
- Added a ToUnicode map for Unicode text to support text copying.
|
|
|
|
|
|
v1.1.3 - 2023-11-15
|
|
-------------------
|
|
|
|
- Fixed Unicode font support (Issue #16)
|
|
- Fixed missing initializer for 40-bit RC4 encryption (Issue #51)
|
|
|
|
|
|
v1.1.2 - 2023-10-10
|
|
-------------------
|
|
|
|
- Updated `pdfioContentSetDashPattern` to support setting a solid (0 length)
|
|
dash pattern (Issue #41)
|
|
- Fixed an issue with broken PDF files containing extra CR and/or LF separators
|
|
after the object stream token (Issue #40)
|
|
- Fixed an issue with PDF files produced by Crystal Reports (Issue #45)
|
|
- Fixed an issue with PDF files produced by Microsoft Reporting Services
|
|
(Issue #46)
|
|
- Fixed support for compound filters where the filter array consists of a
|
|
single named filter (Issue #47)
|
|
- Fixed builds on Windows - needed windows.h header for temporary files
|
|
(Issue #48)
|
|
|
|
|
|
v1.1.1 - 2023-03-20
|
|
-------------------
|
|
|
|
- CVE-2023-28428: Fixed a potential denial-of-service with corrupt PDF files.
|
|
- Fixed a few build issues.
|
|
|
|
|
|
v1.1.0 - 2023-02-06
|
|
-------------------
|
|
|
|
- CVE-2023-24808: Fixed a potential denial-of-service with corrupt PDF files.
|
|
- Added `pdfioFileCreateTemporary` function (Issue #29)
|
|
- Added `pdfioDictIterateKeys` function (Issue #31)
|
|
- Added `pdfioContentPathEnd` function.
|
|
- Added protection against opening multiple streams in the same file at the
|
|
same time.
|
|
- Documentation updates (Issue #37)
|
|
- Fixed "install-shared" target (Issue #32)
|
|
- Fixed `pdfioFileGet...` metadata APIs (Issue #33)
|
|
- Fixed `pdfioContentMatrixRotate` function.
|
|
|
|
|
|
v1.0.1 - 2022-03-02
|
|
-------------------
|
|
|
|
- Added missing `pdfioPageGetNumStreams` and `pdfioPageOpenStream` functions.
|
|
- Added demo pdfiototext utility.
|
|
- Fixed bug in `pdfioStreamGetToken`.
|
|
|
|
|
|
v1.0.0 - 2021-12-14
|
|
-------------------
|
|
|
|
- First stable release.
|
|
|
|
|
|
v1.0rc1 - 2021-11-30
|
|
--------------------
|
|
|
|
- Fixed a few stack/buffer overflow bugs discovered via fuzzing.
|
|
|
|
|
|
v1.0b2 - 2021-11-07
|
|
-------------------
|
|
|
|
- Added `pdfioFileCreateOutput` API to support streaming output of PDF
|
|
(Issue #21)
|
|
- Fixed `all-shared` target (Issue #22)
|
|
- Fixed memory leaks (Issue #23)
|
|
- Updated `pdfioContentSetDashPattern` to accept `double` values (Issue #25)
|
|
- Added support for reading and writing encrypted PDFs (Issue #26)
|
|
- Fixed some issues identified by a Coverity scan.
|
|
|
|
|
|
v1.0b1 - 2021-08-30
|
|
-------------------
|
|
|
|
- Initial release
|