AcademySoftwareFoundation/openexr v3.1.6

on GitHub

Patch release that addresses various bug/build issues and includes several optimizations:

• NEON optimizations for ZIP reading
• Enable fast Huffman & Huffman zig-zag transform for Arm Neon
• Support relative and absolute libdir/includedir in pkg-config generation
• Fix for reading memory mapped files with DWA compression
• Enable SSE4 support on Windows
• Fast huf decoder
• CMake config for generating docs is now BUILD_DOC

Also, this release includes a major update and reorganization of the repo documentation and the https://openexr.com website.

In addition, numerous typos and misspellings in comments and doxygen content have been fixed via codespell.

Specific OSS-fuzz issues address:

• OSS-fuzz 52730 Heap-buffer-overflow in fasthuf_initialize
• OSS-fuzz 49698 Heap-buffer-overflow in fasthuf_decode
• OSS-fuzz 47517 Integer-overflow in reconstruct_chunk_table
• OSS-fuzz 47503 Heap-buffer-overflow in uncompress_b44_impl
• OSS-fuzz 47483 Heap-buffer-overflow in generic_unpack