diff options
| author | Sutou Kouhei <kou@clear-code.com> | 2023-06-26 14:29:26 +0900 |
|---|---|---|
| committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2023-06-28 16:37:10 +0900 |
| commit | d6d60d4287f58200cc3725d19cb503be70e7d724 (patch) | |
| tree | 910c78dabb8fb1446907916db83c9ef1d89edc44 /lib/csv | |
| parent | 539559d36e1355befd39c6964f3efd9dd3af4846 (diff) | |
[ruby/csv] Fix a bug that the same line is used multiple times
GitHub: fix https://github.com/ruby/csv/pull/279
It's happen when:
* `keep_start`/`keep_{drop,back}` are nested.
(e.g.: `strip: true, skip_lines: /.../`)
* Row separator is `\r\n`.
* `InputScanner` is used. (Small input doesn't use `InputScanner`)
Reported by Gabriel Nagy. Thanks!!!
https://github.com/ruby/csv/commit/183635ab56
Diffstat (limited to 'lib/csv')
| -rw-r--r-- | lib/csv/parser.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/csv/parser.rb b/lib/csv/parser.rb index 3b05132054..ed9297fe30 100644 --- a/lib/csv/parser.rb +++ b/lib/csv/parser.rb @@ -201,7 +201,8 @@ class CSV # trace(__method__, :rescan, start, buffer) string = @scanner.string if scanner == @scanner - keep = string.byteslice(start, string.bytesize - start) + keep = string.byteslice(start, + string.bytesize - @scanner.pos - start) else keep = string end |