use-of-uninitialized-value in htmlParseHTMLAttribute

use-of-uninitialized-value in htmlParseHTMLAttribute: a task in MiMo-V2.6-RL-harbor-cyber: MiMo-V2.6-RL Cyber (Harbor) (Harbor dataset). MemorySanitizer: use-of-uninitialized-value in function htmlParseHTMLAttribute in file libxml2/HTMLparser.c