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* ext/stringio/stringio.c (strio_ungetc): calculates new position

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before reallocation.  [Bug#1099]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2009-02-12 08:17:53 +00:00
parent 9565e98b6e
commit ee159271dd
2 changed files with 7 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Thu Feb 12 17:17:51 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/stringio/stringio.c (strio_ungetc): calculates new position
before reallocation. [Bug#1099]
Thu Feb 12 16:50:27 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in: a patch to build on GNU/kOpenSolaris from Rober

3
ext/stringio/stringio.c
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@ -728,8 +728,9 @@ strio_ungetc(VALUE self, VALUE c)
p += clen;
lpos++;
}
clen = p - RSTRING_PTR(ptr->string);
rb_str_update(ptr->string, lpos, ptr->pos ? 1 : 0, c);
ptr->pos = p - RSTRING_PTR(ptr->string);
ptr->pos = clen;
return Qnil;
}