diff options
Diffstat (limited to 'library/std/src/sys/unix/memchr.rs')
| -rw-r--r-- | library/std/src/sys/unix/memchr.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/library/std/src/sys/unix/memchr.rs b/library/std/src/sys/unix/memchr.rs index a3e4f8ff56a..73ba604eccb 100644 --- a/library/std/src/sys/unix/memchr.rs +++ b/library/std/src/sys/unix/memchr.rs @@ -26,6 +26,8 @@ pub fn memrchr(needle: u8, haystack: &[u8]) -> Option<usize> { haystack.len(), ) }; + // FIXME: this should *likely* use `offset_from`, but more + // investigation is needed (including running tests in miri). if p.is_null() { None } else { Some(p.addr() - haystack.as_ptr().addr()) } } |