dongjoon-hyun opened a new pull request, #2602: URL: https://github.com/apache/orc/pull/2602
### What changes were proposed in this pull request? This PR upgrades the C++ ZLIB dependency from 1.3.1 to 1.3.2. ### Why are the changes needed? To keep the dependency up to date with the latest stable release. - https://www.zlib.net/ChangeLog.txt ``` Changes in 1.3.2 (17 Feb 2026) - Continued rewrite of CMake build [Vollstrecker] - Various portability improvements - Various github workflow additions and improvements - Check for negative lengths in crc32_combine functions - Copy only the initialized window contents in inflateCopy - Prevent the use of insecure functions without an explicit request - Add compressBound_z and deflateBound_z functions for large values - Use atomics to build inflate fixed tables once - Add definition of ZLIB_INSECURE to build tests with c89 and c94 - Add --undefined option to ./configure for UBSan checker - Copy only the initialized deflate state in deflateCopy - Zero inflate state on allocation - Remove untgz from contrib - Add _z versions of the compress and uncompress functions - Vectorize the CRC-32 calculation on the s390x - Set bit 11 of the zip header flags in minizip if UTF-8 - Update OS/400 support - Add a test to configure to check for a working compiler - Check for invalid NULL pointer inputs to zlib operations - Add --mandir to ./configure to specify manual directory - Add LICENSE.Info-Zip to contrib/minizip - Remove vstudio projects in lieu of cmake-generated projects - Replace strcpy() with memcpy() in contrib/minizip ``` ### How was this patch tested? Existing tests. ### Was this patch authored or co-authored using generative AI tooling? Generated-by: Claude Code -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
