diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-06-28 14:44:01 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-06-28 17:23:32 +0900 |
| commit | bc3ac1872e4523334e3ed04c2bb70a55c4c43f98 (patch) | |
| tree | b2b1359942b304f7cd763eba3068a05730179b54 /test/ruby | |
| parent | 715c5ca4a41cc4c5e74729b4eed21b9465447d52 (diff) | |
[Bug #19748] Fix out-of-bound access in `String#byteindex`
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_string.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index 215fccfb64..06df67de38 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -3397,6 +3397,9 @@ CODE assert_byteindex(6, S("にんにちは"), S("に"), 6) assert_byteindex(6, S("にんにちは"), /に./, 6) assert_raise(IndexError) { S("にんにちは").byteindex(?に, 7) } + + s = S("foobarbarbaz") + assert !1000.times.any? {s.byteindex("", 100_000_000)} end def test_byterindex |