use-of-uninitialized-value in deflate slow

use-of-uninitialized-value in deflate slow: a task in MiMo-V2.6-RL-harbor-cyber: MiMo-V2.6-RL Cyber (Harbor) (Harbor dataset). MemorySanitizer: use-of-uninitialized-value in function deflate slow in file zlib/deflate.c