2017-01-05 02:59:59 -08:00
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# Change Log
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](http://keepachangelog.com/)
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and this project adheres to [Semantic Versioning](http://semver.org/).
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2021-01-29 23:16:05 -08:00
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## [2.3.1] - 2021-01-30
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### Fixed
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- Fix potential integer overflow detected by oss-fuzz
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- Fix #615 using libraqm
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- Fix #303: gdlib.pc: use Requires instead of Libs (#537)
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- Fixed #472: Adjusting CMakeLists.txt (#582)
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- Fix #615: gdImageStringFT() fails for empty strings as of libgd 2.3.0 (#633)
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- Fix typo but preserve BC
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- Compute average in gdGuessBackgroundColorFromCorners properly (#483)
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- CMakeLists.txt: zlib is enabled implicitly
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- src/config.h.cmake: replace #cmakedefine01 with #define in macro ENABLE_GD_FOORMATS (#622)
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- gdlib.pc: use prefixes for pkgconfig file
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- cmake: remove required host includes (#617)
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- Move initial declaration out of `for` loop
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- distribute getlib script
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- Make gd_nnquant.c less likely to introduce duplicate definitions (#601)
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- webp: support pkg-config file
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- gd_io: replace internal Putchar with gdPutC
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- gd_io: trim unused Putword function
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### Added
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- Add REQUIRED to FIND_PACKAGE(ZLIB)
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- README: add some libraries info (#631)
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- VMS/README.VMS: Add dropping support information (#614)
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2020-03-22 02:48:54 -07:00
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## [2.3.0] - 2020-03-22
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2020-03-21 00:38:12 -07:00
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### Security
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- Potential double-free in gdImage*Ptr(). (CVE-2019-6978)
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- gdImageColorMatch() out of bounds write on heap. (CVE-2019-6977)
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- Uninitialized read in gdImageCreateFromXbm(). (CVE-2019-11038)
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- Double-free in gdImageBmp. (CVE-2018-1000222)
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- Potential NULL pointer dereference in gdImageClone(). (CVE-2018-14553)
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- Potential infinite loop in gdImageCreateFromGifCtx(). (CVE-2018-5711)
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### Fixed
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* Fix #597: add codecov support
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- Fix #596: gdTransformAffineCopy run error
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- Fix #589: Install dependencies move to .travis.yml
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- Fix #586: gdTransformAffineCopy() segfaults on palette images
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- Fix #585: gdTransformAffineCopy() changes interpolation method
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- Fix #584: gdImageSetInterpolationMethod(im, GD_DEFAULT) inconsistent
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- Fix #583: gdTransformAffineCopy() may use unitialized values
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- Fix #533: Remove cmake modules
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- Fix #539: Add RAQM support for cmake
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- Fix #499: gdImageGifAnimAddPtr: heap corruption with 2 identical images
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- Fix #486: gdImageCropAuto(…, GD_CROP_SIDES) crops left but not right
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- Fix #485: auto cropping has insufficient precision
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- Fix #479: Provide a suitable malloc function to liq
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- Fix #474: libtiff link returns 404 HTTP code
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- Fix #450: Failed to open 1 bit per pixel bitmap
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- Fix #440: new_width & new_height exception handling
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- Fix #432: gdImageCrop neglecting transparency
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- Fix #420: Potential infinite loop in gdImageCreateFromGifCtx
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- Fix #411: gd_gd.c format documentation appears to be incorrect
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- Fix #369: Fix new_a init error in gdImageConvolution()
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- Fix #351: gdImageFilledArc() doesn't properly draw pies
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- Fix #338: Fatal and normal libjpeg/libpng errors not distinguishable
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- Fix #169: Update var type to hold bigger w&h for ellipse
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- Fix #164: update doc files install directory in CMakeLists.txt
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- Correct some test depend errors
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- Update cmake min version to 3.7
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- Delete libimagequant source code download action in CMakeLists.txt
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- Improve msys support
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- Fix some logic error in CMakeLists.txt
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- Remove the following macro: HAVE_STDLIB_H, HAVE_STRING_H, HAVE_STDDEF_H, HAVE_LIMITS_H, HAVE_ERRNO_H, AC_C_CONST
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### Added
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- test cases for following API: gdImageCopyResized(), gdImageWebpEx(), gdImageCreateFromGd2PartPtr(), gdImageCloneMatch(), gdImageColorClosestHWB(), gdImageColorMatch(), gdImageStringUp(), gdImageStringUp16(), gdImageString(), gdImageString16(), gdImageCopyMergeGray(), gdImageCopyMerge()
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## [2.2.5] - 2017-08-30
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### Security
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- Double-free in gdImagePngPtr(). (CVE-2017-6362)
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- Buffer over-read into uninitialized memory. (CVE-2017-7890)
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### Fixed
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- Fix #109: XBM reading fails with printed error
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- Fix #338: Fatal and normal libjpeg/ibpng errors not distinguishable
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- Fix #357: 2.2.4: Segfault in test suite
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- Fix #386: gdImageGrayScale() may produce colors
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- Fix #406: webpng -i removes the transparent color
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- Fix Coverity #155475: Failure to restore alphaBlendingFlag
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- Fix Coverity #155476: potential resource leak
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- Fix several build issues and test failures
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- Fix and reenable optimized support for reading 1 bps TIFFs
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### Added
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- The native MSVC buildchain now supports libtiff and most executables
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## [2.2.4] - 2017-01-18
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### Security
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- gdImageCreate() doesn't check for oversized images and as such is
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prone to DoS vulnerabilities. (CVE-2016-9317)
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- double-free in gdImageWebPtr() (CVE-2016-6912)
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- potential unsigned underflow in gd_interpolation.c
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- DOS vulnerability in gdImageCreateFromGd2Ctx()
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2017-01-05 02:59:59 -08:00
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### Fixed
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- Fix #354: Signed Integer Overflow gd_io.c
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- Fix #340: System frozen
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- Fix OOB reads of the TGA decompression buffer
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- Fix DOS vulnerability in gdImageCreateFromGd2Ctx()
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- Fix potential unsigned underflow
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- Fix double-free in gdImageWebPtr()
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- Fix invalid read in gdImageCreateFromTiffPtr()
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- Fix OOB reads of the TGA decompression buffer
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- Fix #68: gif: buffer underflow reported by AddressSanitizer
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- Avoid potentially dangerous signed to unsigned conversion
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- Fix #304: test suite failure in gif/bug00006 [2.2.3]
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- Fix #329: GD_BILINEAR_FIXED gdImageScale() can cause black border
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- Fix #330: Integer overflow in gdImageScaleBilinearPalette()
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- Fix 321: Null pointer dereferences in gdImageRotateInterpolated
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- Fix whitespace and add missing comment block
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- Fix #319: gdImageRotateInterpolated can have wrong background color
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- Fix color quantization documentation
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- Fix #309: gdImageGd2() writes wrong chunk sizes on boundaries
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- Fix #307: GD_QUANT_NEUQUANT fails to unset trueColor flag
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- Fix #300: gdImageClone() assigns res_y = res_x
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- Fix #299: Regression regarding gdImageRectangle() with gdImageSetThickness()
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- Replace GNU old-style field designators with C89 compatible initializers
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- Fix #297: gdImageCrop() converts palette image to truecolor image
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- Fix #290: TGA RLE decoding is broken
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- Fix unnecessary non NULL checks
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- Fix #289: Passing unrecognized formats to gdImageGd2 results in corrupted files
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- Fix #280: gdImageWebpEx() `quantization` parameter is a misnomer
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- Publish all gdImageCreateFromWebp*() functions and gdImageWebpCtx()
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- Fix issue #276: Sometimes pixels are missing when storing images as BMPs
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- Fix issue #275: gdImageBmpCtx() may segfault for non-seekable contexts
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- Fix copy&paste error in gdImageScaleBicubicFixed()
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### Added
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- More documentation
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- Documentation on GD and GD2 formats
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- More tests
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