stack-buffer-overflow in pdfi read cff real

stack-buffer-overflow in pdfi read cff real: a task in MiMo-V2.6-RL-harbor-cyber: MiMo-V2.6-RL Cyber (Harbor) (Harbor dataset). AddressSanitizer: stack-buffer-overflow in function pdfi read cff real in file ghostpdl/pdf/pdf font1C.c