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Reset directory iteration in remove_dir_all #99937

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Merged
bors merged 1 commit into from
Jul 30, 2022
Merged

Reset directory iteration in remove_dir_all #99937

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4 changes: 3 additions & 1 deletion library/std/src/sys/windows/fs.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1035,11 +1035,13 @@ fn remove_dir_all_iterative(f: &File, delete: fn(&File) -> io::Result<()>) -> io
unsafe { mem::ManuallyDrop::new(File::from_raw_handle(f.as_raw_handle())) }
}

let mut restart = true;
while let Some(dir) = dirlist.last() {
let dir = copy_handle(dir);

// Fill the buffer and iterate the entries.
let more_data = dir.fill_dir_buff(&mut buffer, false)?;
let more_data = dir.fill_dir_buff(&mut buffer, restart)?;
restart = false;
for (name, is_directory) in buffer.iter() {
if is_directory {
let child_dir = open_link_no_reparse(
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