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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-21 15:04:00 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-03-21 15:04:00 +0000 |
commit | 681d1e79b734c8dfd2580448e60bf26bd1d8d16f (patch) | |
tree | ac68152da60853e7b70f40d58fdd7a080aa77731 /string.c | |
parent | 05292160489699688687dc2d2576873cddac5437 (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_4@62875 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -2451,6 +2451,7 @@ 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; |