use-of-uninitialized-value in lookup

use-of-uninitialized-value in lookup: a task in MiMo-V2.6-RL-harbor-cyber: MiMo-V2.6-RL Cyber (Harbor) (Harbor dataset). MemorySanitizer: use-of-uninitialized-value in function lookup in file expat/expat/lib/xmlparse.c