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From: paolo@gcc.gnu.org
To: Hans.Ranke@ei.tum.de, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org,
	nobody@gcc.gnu.org
Subject: Re: libstdc++/10478: stdio_filebuf corrupts output for buffer sizes 1,2,3The
Date: Thu, 24 Apr 2003 11:39:00 -0000	[thread overview]
Message-ID: <20030424113922.26365.qmail@sources.redhat.com> (raw)

Synopsis: stdio_filebuf corrupts output for buffer sizes 1,2,3The

State-Changed-From-To: open->closed
State-Changed-By: paolo
State-Changed-When: Thu Apr 24 11:39:22 2003
State-Changed-Why:
    Already fixed for the forthcoming 3.3 release with:
    2003-03-31  Paolo Carlini  <pcarlini@unitus.it>
    
    	* include/ext/stdio_filebuf.h
    	(stdio_filebuf::stdio_filebuf(int, openmode, bool, size_t),
    	stdio_filebuf::stdio_filebuf(__c_file*, openmode, size_t):
    	_M_buf_size_opt == 0 means only "not to use an allocated buffer"
    	since a stack-based buffer is used for small values of the size_t
    	parameter.
    	* include/bits/fstream.tcc (basic_filebuf::_M_really_overflow).
    	If _M_buf_size != 0 flush out the buffer (any kind, stack-based too).
    	* testsuite/ext/stdio_filebuf_2.cc: New testfile.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10478


             reply	other threads:[~2003-04-24 11:39 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-04-24 11:39 paolo [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-04-24 10:06 Hans.Ranke

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