Filesystem sandbox escape when renaming symlinks with trailing slashes

fd_readdir copies uninitialized struct padding into guest memory

Excessive allocated memory on the host when guests don't have stdio

Guest can panic host through filesystem timestamp before the epoch on wasip3

WASI preview 0 implementation of poll_oneoff circumvents fuel consumption

Guest can panic host through filesystem datetime overflow

WASI hard links and renames bypass wasmtime-wasi's FilePerms for destination

Leak in WASIp1 fd_renumber implementation

WASI path_open(TRUNCATE) bypasses FilePerms::WRITE host restriction