Cloexec when creating directories

rust-lang · Dec 23, 2016 · 9f9489b · 9f9489b
1 parent a0a600f
commit 9f9489b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libstd/sys/redox/fs.rs b/src/libstd/sys/redox/fs.rs
@@ -337,7 +337,7 @@ impl DirBuilder {
     }
 
     pub fn mkdir(&self, p: &Path) -> io::Result<()> {
-        let flags = syscall::O_CREAT | syscall::O_DIRECTORY | syscall::O_EXCL;
+        let flags = syscall::O_CREAT | syscall::O_CLOEXEC | syscall::O_DIRECTORY | syscall::O_EXCL;
         let fd = cvt(syscall::open(p.to_str().unwrap(), flags | (self.mode as usize & 0o777)))?;
         let _ = syscall::close(fd);
         Ok(())