heap-buffer-overflow in slurp hppa unwind table

heap-buffer-overflow in slurp hppa unwind table: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). AddressSanitizer: heap-buffer-overflow in function slurp hppa unwind table in file binutils-gdb/binutils/readelf.h