GH-50380: [C++][Gandiva] fix out-of-bounds read in byte_substr past end#50381

Merged

kou merged 4 commits into

apache:mainfrom

Arawoof06:byte-substr-offset-bounds

Jul 8, 2026

Commits on Jul 6, 2026

GH-50380: [C++][Gandiva] fix out-of-bounds read in byte_substr past end
Arawoof06
committed
GH-50380: [C++][Gandiva] check offset bounds before allocating in byte_substr
Arawoof06
committed

Commits on Jul 7, 2026

GH-50380: guard byte_substr length against int32 overflow
Arawoof06
committed

Commits on Jul 8, 2026

GH-50380: fix clang-format lint in byte_substr test
Arawoof06
committed