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Use safe casts in path_filestat_set_times on unix.

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This commit is contained in:
Marcin Mielniczuk
2019-08-22 14:00:25 +02:00
committed by Jakub Konka
parent 69d60c4711
commit 9950bddee5
1 changed files with 5 additions and 3 deletions
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8
src/sys/unix/hostcalls_impl/fs.rs
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@@ -389,8 +389,8 @@ pub(crate) fn path_filestat_set_times(
st_mtim: host::__wasi_timestamp_t,
fst_flags: host::__wasi_fstflags_t,
) -> Result<()> {
use nix::sys::time::{TimeSpec, TimeValLike};
use nix::sys::stat::{utimensat, UtimensatFlags};
use nix::sys::time::{TimeSpec, TimeValLike};
// FIXME this should be a part of nix
fn timespec_omit() -> TimeSpec {
@@ -424,7 +424,8 @@ pub(crate) fn path_filestat_set_times(
};
let atim = if set_atim_now {
TimeSpec::nanoseconds(st_atim as i64) // fixme
let st_atim = st_atim.try_into().map_err(|_| host::__WASI_EOVERFLOW)?;
TimeSpec::nanoseconds(st_atim)
} else if set_atim_now {
timespec_now()
} else {
@@ -432,7 +433,8 @@ pub(crate) fn path_filestat_set_times(
};
let mtim = if set_mtim {
TimeSpec::nanoseconds(st_mtim as i64) // fixme
let st_mtim = st_mtim.try_into().map_err(|_| host::__WASI_EOVERFLOW)?;
TimeSpec::nanoseconds(st_mtim)
} else if set_atim_now {
timespec_now()
} else {