Cloexec when creating directories

jackpot51 · jackpot51 · commit 9f9489b976b1 · 2016-12-23T12:21:29.000-07:00
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(())

Original file line number	Diff line number	Diff line change
`@@ -337,7 +337,7 @@ impl DirBuilder {`
`337`	`337`	`}`
`338`	`338`
`339`	`339`	`pub fn mkdir(&self, p: &Path) -> io::Result<()> {`
`340`		`- let flags = syscall::O_CREAT \| syscall::O_DIRECTORY \| syscall::O_EXCL;`
	`340`	`+ let flags = syscall::O_CREAT \| syscall::O_CLOEXEC \| syscall::O_DIRECTORY \| syscall::O_EXCL;`
`341`	`341`	`let fd = cvt(syscall::open(p.to_str().unwrap(), flags \| (self.mode as usize & 0o777)))?;`
`342`	`342`	`let _ = syscall::close(fd);`
`343`	`343`	`Ok(())`