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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-19 06:51:53 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-02-19 06:51:53 +0000 |
commit | c1d4e3fe6440791378470a4177af45f9046d80c7 (patch) | |
tree | 18233482ac1f8a79ba48a6aff2aa8188849033f5 /string.c | |
parent | f75b6d2137c5a577bf4ff03a779c980ac8692c1f (diff) |
merge revision(s) 62040: [Backport #14388]
string.c: clear substring code range
* string.c (str_substr): substring of broken code range string may
be valid or broken. patch by tommy (Masahiro Tomita) at
[ruby-dev:50430] [Bug #14388].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -2538,6 +2538,7 @@ str_substr(VALUE str, long beg, long len, int empty) str2 = str_new_shared(rb_obj_class(str2), str2); RSTRING(str2)->as.heap.ptr += ofs; RSTRING(str2)->as.heap.len = len; + ENC_CODERANGE_CLEAR(str2); } else { if (!len && !empty) return Qnil; |