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* io.c (io_read): should freeze buffer before thread context

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switch. [ruby-dev:24442]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2004-10-07 05:54:28 +00:00
parent 6299619da9
commit 607314595a
2 changed files with 4 additions and 1 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
Thu Oct 7 12:55:04 2004 Yukihiro Matsumoto <matz@ruby-lang.org>
* io.c (io_read): should freeze buffer before thread context
switch. [ruby-dev:24442]
* pack.c (pack_unpack): string conversion should at the top of the
method. [ruby-dev:24439]

2
io.c
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@ -1197,8 +1197,8 @@ io_read(argc, argv, io)
}
if (len == 0) return str;
READ_CHECK(fptr->f);
FL_SET(str, FL_FREEZE);
READ_CHECK(fptr->f);
n = rb_io_fread(RSTRING(str)->ptr, len, fptr->f);
FL_UNSET(str, FL_FREEZE);
if (n == 0) {