heap-buffer-overflow in freerdp assistance parse file buffer

heap-buffer-overflow in freerdp assistance parse file buffer: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). AddressSanitizer: heap-buffer-overflow in function freerdp assistance parse file buffer in file FreeRDP/libfreerdp/common/assistance.c