SEGV in ft free

SEGV in ft free: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). AddressSanitizer: SEGV in function ft free in file freetype2/builds/unix/ftsystem.c

The task

AddressSanitizer: SEGV in function ft_free in file freetype2/builds/unix/ftsystem.c

Part of XiaomiMiMo/MiMo-V2.6-RL-oss.