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| author | Josh Stone <jistone@fedoraproject.org> | 2021-10-15 15:29:15 -0700 |
|---|---|---|
| committer | Josh Stone <jistone@redhat.com> | 2021-11-05 14:49:24 -0700 |
| commit | 6edaaa6db80a1d35a9ecb48a3a9b32551b91dc5d (patch) | |
| tree | 081de9860ed658863e45f03354f796b34d6c884b /library/std/src/sys/unix/process/process_unix.rs | |
| parent | fa2eee7bf2bcf03f64aa40a25f885b0301a9eb4a (diff) | |
| download | rust-6edaaa6db80a1d35a9ecb48a3a9b32551b91dc5d.tar.gz | |
Also note tool expectations of fork vs clone3
Co-authored-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'library/std/src/sys/unix/process/process_unix.rs')
| -rw-r--r-- | library/std/src/sys/unix/process/process_unix.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/std/src/sys/unix/process/process_unix.rs b/library/std/src/sys/unix/process/process_unix.rs index 5e4eff75894..326382d9038 100644 --- a/library/std/src/sys/unix/process/process_unix.rs +++ b/library/std/src/sys/unix/process/process_unix.rs @@ -168,6 +168,8 @@ impl Command { // Bypassing libc for `clone3` can make further libc calls unsafe, // so we use it sparingly for now. See #89522 for details. + // Some tools (e.g. sandboxing tools) may also expect `fork` + // rather than `clone3`. let want_clone3_pidfd = self.get_create_pidfd(); // If we fail to create a pidfd for any reason, this will |