[Bug libstdc++/20806] [3.4/4.0/4.1 Regression] basic_filebuf::xsgetn() fails with text mode and DOS line endings and large buffers

Fri, 08 Apr 2005 10:33:44 -0700 

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-08 
17:31 -------
Subject: Bug 20806

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-04-08 17:31:34

Modified files:
        libstdc++-v3   : ChangeLog 
        libstdc++-v3/include/bits: fstream.tcc 
        libstdc++-v3/config/os/mingw32: os_defines.h 
        libstdc++-v3/config/os/newlib: os_defines.h 

Log message:
        2005-04-08  Danny Smith  <[EMAIL PROTECTED]>
        Paolo Carlini  <[EMAIL PROTECTED]>
        
        PR libstdc++/20806
        * config/os/mingw32/os_defines.h: Define
        _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM.
        * config/os/newlib/os_defines.h: Likewise, for __CYGWIN__.
        * include/bits/fstream.tcc (basic_filebuf<>::showmanyc()):
        Use it.
        (basic_filebuf<>::xsgetn(_CharT*, streamsize)): Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.2964&r2=1.2965
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/fstream.tcc.diff?cvsroot=gcc&r1=1.128&r2=1.129
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/mingw32/os_defines.h.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/newlib/os_defines.h.diff?cvsroot=gcc&r1=1.3&r2=1.4



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20806

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