v2.1.2

Milestone

• https://github.com/apache/orc/milestone/41

Branch

• v2.1.1...v2.1.2

Bug Fix

• ORC-1866: Avoid zlib decompression infinite loop
• ORC-1879: [C++] Fix Heap Buffer Overflow in LZO Decompression
• ORC-1881: [C++] Populate dstBatch's scale and precision in DecimalConvertColumnReader

Test

• ORC-1871: [C++] Include iomanip at Test(DictionaryEncoding|ConvertColumnReader)
• ORC-1872: Upgrade extra-enforcer-rules to 1.10.0
• ORC-1875: Support ubuntu-24.04-arm in GitHub Action CIs

Build and Dependency Changes

• ORC-1876: Upgrade to ORC Format 1.1