diff options
Diffstat (limited to 'ext/stringio')
| -rw-r--r-- | ext/stringio/stringio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c index 4fdc4df51e..f35c702d0a 100644 --- a/ext/stringio/stringio.c +++ b/ext/stringio/stringio.c @@ -1021,7 +1021,7 @@ strio_getline(int argc, VALUE *argv, struct StringIO *ptr) s = RSTRING_PTR(ptr->string); e = s + RSTRING_LEN(ptr->string); s += ptr->pos; - if (limit > 0 && s + limit < e) { + if (limit > 0 && (size_t)limit < (size_t)(e - s)) { e = rb_enc_right_char_head(s, s + limit, e, get_enc(ptr)); } if (NIL_P(str)) { |