use-of-uninitialized-value in edp decode

use-of-uninitialized-value in edp decode: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). MemorySanitizer: use-of-uninitialized-value in function edp decode in file lldpd/src/daemon/protocols/edp.c