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* string.c (rb_str_rindex): comparison length should be based on

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bytes, not characters.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2007-12-19 14:43:37 +00:00
parent 3e212b0484
commit a329b77348
2 changed files with 4 additions and 0 deletions
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ChangeLog
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@ -8,6 +8,9 @@ Wed Dec 19 22:59:52 2007 Yukihiro Matsumoto <matz@ruby-lang.org>
* string.c (rb_str_chomp_bang): wrong adjust condition. * string.c (rb_str_chomp_bang): wrong adjust condition.
* string.c (rb_str_rindex): comparison length should be based on
bytes, not characters.
Wed Dec 19 21:42:18 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> Wed Dec 19 21:42:18 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
* re.c (rb_reg_regsub): should set checked encoding. * re.c (rb_reg_regsub): should set checked encoding.

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string.c
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@ -1569,6 +1569,7 @@ rb_str_rindex(VALUE str, VALUE sub, long pos)
sbeg = RSTRING_PTR(str); sbeg = RSTRING_PTR(str);
e = RSTRING_END(str); e = RSTRING_END(str);
t = RSTRING_PTR(sub); t = RSTRING_PTR(sub);
slen = RSTRING_LEN(sub);
for (;;) { for (;;) {
s = str_nth(sbeg, e, pos, enc, asc); s = str_nth(sbeg, e, pos, enc, asc);
if (!s) return -1; if (!s) return -1;