diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-25 14:46:11 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-25 14:46:11 +0000 |
commit | 3e26b9514563b477982444d755156e85279e84bc (patch) | |
tree | e598c1ea2966b52481072523c1b8ab8bcafe1c44 /string.c | |
parent | f935d5f4f6eb3c9241ff94b2237fb022a350413b (diff) |
merges r24509 from trunk into ruby_1_9_1.
--
* string.c (rb_str_new_frozen): must not change encoding of frozen
shared string. [ruby-dev:39068]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@25477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -666,13 +666,14 @@ rb_str_new_frozen(VALUE orig) long ofs; ofs = RSTRING_LEN(str) - RSTRING_LEN(orig); if ((ofs > 0) || (klass != RBASIC(str)->klass) || - (!OBJ_TAINTED(str) && OBJ_TAINTED(orig))) { + (!OBJ_TAINTED(str) && OBJ_TAINTED(orig)) || + ENCODING_GET(str) != ENCODING_GET(orig)) { str = str_new3(klass, str); RSTRING(str)->as.heap.ptr += ofs; RSTRING(str)->as.heap.len -= ofs; + rb_enc_cr_str_exact_copy(str, orig); + OBJ_INFECT(str, orig); } - rb_enc_cr_str_exact_copy(str, orig); - OBJ_INFECT(str, orig); } else if (STR_EMBED_P(orig)) { str = str_new(klass, RSTRING_PTR(orig), RSTRING_LEN(orig)); |