/* We manually build our own version of fopen(..., "we") that
* works without O_CREAT */
- fd = open(fn, O_WRONLY|O_CLOEXEC|O_NOCTTY);
+ fd = open(fn, O_WRONLY|O_CLOEXEC|O_NOCTTY | ((flags & WRITE_STRING_FILE_NOFOLLOW) ? O_NOFOLLOW : 0));
if (fd < 0) {
r = -errno;
goto fail;
WRITE_STRING_FILE_VERIFY_ON_FAILURE = 1 << 3,
WRITE_STRING_FILE_SYNC = 1 << 4,
WRITE_STRING_FILE_DISABLE_BUFFER = 1 << 5,
+ WRITE_STRING_FILE_NOFOLLOW = 1 << 6,
/* And before you wonder, why write_string_file_atomic_label_ts() is a separate function instead of just one
more flag here: it's about linking: we don't want to pull -lselinux into all users of write_string_file()