* include/ruby/oniguruma.h (onigenc_get_right_adjust_char_head): add

  end argument.

* include/ruby/encoding.h (rb_enc_right_char_head): add end argument.

* regenc.c (onigenc_get_right_adjust_char_head): use end argument.

* re.c (rb_reg_adjust_startpos): follow the interface change.

* string.c (rb_str_index): ditto.

* regexec.c (backward_search_range): ditto.
  (onig_search): ditto.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 2 deletions

diff --git a/string.c b/string.c
index 24d33ef50..0342563ee 100644
--- a/string.c
+++ b/string.c
@@ -2088,7 +2088,7 @@ static long
 rb_str_index(VALUE str, VALUE sub, long offset)
 {
     long pos;
-    char *s, *sptr;
+    char *s, *sptr, *e;
     long len, slen;
     rb_encoding *enc;
 
@@ -2104,6 +2104,7 @@ rb_str_index(VALUE str, VALUE sub, long offset)
     }
     if (len - offset < slen) return -1;
     s = RSTRING_PTR(str);
+    e = s + RSTRING_LEN(str);
     if (offset) {
 	offset = str_offset(s, RSTRING_END(str), offset, enc, single_byte_optimizable(str));
 	s += offset;
@@ -2117,7 +2118,7 @@ rb_str_index(VALUE str, VALUE sub, long offset)
 	char *t;
 	pos = rb_memsearch(sptr, slen, s, len, enc);
 	if (pos < 0) return pos;
-	t = rb_enc_right_char_head(s, s+pos, enc);
+	t = rb_enc_right_char_head(s, s+pos, e, enc);
 	if (t == s + pos) break;
 	if ((len -= t - s) <= 0) return -1;
 	offset += t - s;