fix str::eq_slice off-by-one error

2024-11-01 06:51:58 +00:00 · 2012-09-03 13:44:37 -04:00 · 2012-09-03 13:44:37 -04:00 · 21172ee280
commit 21172ee280
parent 2d690ae43f
1 changed files with 1 additions and 1 deletions
--- a/src/libcore/str.rs
+++ b/src/libcore/str.rs
@ -668,7 +668,7 @@ pure fn eq_slice(a: &str, b: &str) -> bool {
                unsafe {
                    libc::memcmp(ap as *libc::c_void,
                                 bp as *libc::c_void,
-                                 alen as libc::size_t) == 0
+                                 (alen - 1) as libc::size_t) == 0
                }
            }
        }