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fix bug: i was ignoring the symlink follow flag in path_filestat_{get,

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set_times}
This commit is contained in:
Pat Hickey
2021-01-27 12:42:15 -08:00
parent b2e0597ae3
commit 6c0f312a1b
3 changed files with 33 additions and 12 deletions
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27
crates/wasi-c2/cap-std-sync/src/dir.rs
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@@ -175,8 +175,12 @@ impl WasiDir for Dir {
ctim: meta.created().map(|t| Some(t.into_std())).unwrap_or(None),
})
}
fn get_path_filestat(&self, path: &str) -> Result<Filestat, Error> {
let meta = self.0.metadata(Path::new(path))?;
fn get_path_filestat(&self, path: &str, follow_symlinks: bool) -> Result<Filestat, Error> {
let meta = if follow_symlinks {
self.0.metadata(Path::new(path))?
} else {
self.0.symlink_metadata(Path::new(path))?
};
Ok(Filestat {
device_id: meta.dev(),
inode: meta.ino(),
@@ -217,12 +221,21 @@ impl WasiDir for Dir {
path: &str,
atime: Option<wasi_c2::SystemTimeSpec>,
mtime: Option<wasi_c2::SystemTimeSpec>,
follow_symlinks: bool,
) -> Result<(), Error> {
self.0.set_times(
Path::new(path),
convert_systimespec(atime),
convert_systimespec(mtime),
)?;
if follow_symlinks {
self.0.set_times(
Path::new(path),
convert_systimespec(atime),
convert_systimespec(mtime),
)?;
} else {
self.0.set_symlink_times(
Path::new(path),
convert_systimespec(atime),
convert_systimespec(mtime),
)?;
}
Ok(())
}
}