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[Bug libstdc++/9439] filebuf::sputbackc ignores beginning-of-file
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Sep 2003 21:33:15 -0000
- Subject: [Bug libstdc++/9439] filebuf::sputbackc ignores beginning-of-file
- References: <20030125120600.9439.peturr02@ru.is>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9439
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-09-26 21:33 -------
Subject: Bug 9439
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_2-rhl8-branch
Changes by: bkoz@gcc.gnu.org 2003-09-26 21:33:05
Modified files:
libstdc++-v3 : ChangeLog
libstdc++-v3/config/io: basic_file_stdio.cc
libstdc++-v3/include/bits: fstream.tcc
Log message:
2003-09-26 Benjamin Kosnik <bkoz@redhat.com>
2003-02-05 Paolo Carlini <pcarlini@unitus.it>
PR libstdc++/9439, PR libstdc++/9425
* config/io/basic_file_stdio.cc
(__basic_file<char>::seekoff, seekpos): Return -1L if
fseek fails.
* include/bits/fstream.tcc (basic_filebuf::seekoff):
Check _M_file.seekoff return value; always return
pos_type(off_type(-1)) in case of failure.
(basic_filebuf::pbackfail): Check this->seekoff return
value and return traits_type::eof() in case of failure.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.1057.2.159.2.10.2.24&r2=1.1057.2.159.2.10.2.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/io/basic_file_stdio.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.2.2.3&r2=1.2.2.3.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/fstream.tcc.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.25.2.12.4.2.2.4&r2=1.25.2.12.4.2.2.5