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* io.c (io_shift_cbuf): should terminate.

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http://golf.shinh.org/p.rb?DECimal+number+to+BINary#Ruby


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-04-14 08:56:11 +00:00
parent 95c52c8e6c
commit 8e7a682be0
2 changed files with 6 additions and 4 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Wed Apr 14 17:56:06 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* io.c (io_shift_cbuf): should terminate.
http://golf.shinh.org/p.rb?DECimal+number+to+BINary#Ruby
Wed Apr 14 16:29:02 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* gc.c (GET_STACK_BOUNDS): fixed macro argument names. a patch from

5
io.c
View File

@ -1698,11 +1698,8 @@ io_shift_cbuf(rb_io_t *fptr, int len, VALUE *strp)
*strp = str = rb_str_new(fptr->cbuf+fptr->cbuf_off, len);
}
else {
size_t slen;
str = *strp;
slen = RSTRING_LEN(str);
rb_str_resize(str, RSTRING_LEN(str) + len);
memcpy(RSTRING_PTR(str)+slen, fptr->cbuf+fptr->cbuf_off, len);
rb_str_cat(str, fptr->cbuf+fptr->cbuf_off, len);
}
fptr->cbuf_off += len;
fptr->cbuf_len -= len;