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Diffstat (limited to 'src/3rdparty/libjpeg/src/ChangeLog.md')
| -rw-r--r-- | src/3rdparty/libjpeg/src/ChangeLog.md | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/src/3rdparty/libjpeg/src/ChangeLog.md b/src/3rdparty/libjpeg/src/ChangeLog.md index 4d1219e555..59fb2de96a 100644 --- a/src/3rdparty/libjpeg/src/ChangeLog.md +++ b/src/3rdparty/libjpeg/src/ChangeLog.md @@ -1,3 +1,33 @@ +2.0.5 +===== + +### Significant changes relative to 2.0.4: + +1. Worked around issues in the MIPS DSPr2 SIMD extensions that caused failures +in the libjpeg-turbo regression tests. Specifically, the +`jsimd_h2v1_downsample_dspr2()` and `jsimd_h2v2_downsample_dspr2()` functions +in the MIPS DSPr2 SIMD extensions are now disabled until/unless they can be +fixed, and other functions that are incompatible with big endian MIPS CPUs are +disabled when building libjpeg-turbo for such CPUs. + +2. Fixed an oversight in the `TJCompressor.compress(int)` method in the +TurboJPEG Java API that caused an error ("java.lang.IllegalStateException: No +source image is associated with this instance") when attempting to use that +method to compress a YUV image. + +3. Fixed an issue (CVE-2020-13790) in the PPM reader that caused a buffer +overrun in cjpeg, TJBench, or the `tjLoadImage()` function if one of the values +in a binary PPM/PGM input file exceeded the maximum value defined in the file's +header and that maximum value was less than 255. libjpeg-turbo 1.5.0 already +included a similar fix for binary PPM/PGM files with maximum values greater +than 255. + +4. The TurboJPEG API library's global error handler, which is used in functions +such as `tjBufSize()` and `tjLoadImage()` that do not require a TurboJPEG +instance handle, is now thread-safe on platforms that support thread-local +storage. + + 2.0.4 ===== @@ -562,10 +592,10 @@ application was linked against. 3. Fixed a couple of issues in the PPM reader that would cause buffer overruns in cjpeg if one of the values in a binary PPM/PGM input file exceeded the -maximum value defined in the file's header. libjpeg-turbo 1.4.2 already -included a similar fix for ASCII PPM/PGM files. Note that these issues were -not security bugs, since they were confined to the cjpeg program and did not -affect any of the libjpeg-turbo libraries. +maximum value defined in the file's header and that maximum value was greater +than 255. libjpeg-turbo 1.4.2 already included a similar fix for ASCII PPM/PGM +files. Note that these issues were not security bugs, since they were confined +to the cjpeg program and did not affect any of the libjpeg-turbo libraries. 4. Fixed an issue whereby attempting to decompress a JPEG file with a corrupt header using the `tjDecompressToYUV2()` function would cause the function to |