huntr Model File Vulnerability PoC. Loading poc_orc_C_long_printer_heap_oob.orc with liborc's shipped orc-contents (built with -fsanitize=address) triggers a heap-buffer-overflow READ at c++/src/ColumnPrinter.cc:329 (orc::LongColumnPrinter::printRow) via an unchecked list offset. Reproduce:

For security research / responsible disclosure only.