Return-Path: 
 <stdcxx-dev-return-441-apmail-incubator-stdcxx-dev-archive=incubator.apache.org@incubator.apache.org>
Delivered-To: apmail-incubator-stdcxx-dev-archive@www.apache.org
Received: (qmail 4934 invoked from network); 9 Dec 2005 01:31:33 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199)
  by minotaur.apache.org with SMTP; 9 Dec 2005 01:31:33 -0000
Received: (qmail 27752 invoked by uid 500); 9 Dec 2005 01:31:33 -0000
Delivered-To: apmail-incubator-stdcxx-dev-archive@incubator.apache.org
Received: (qmail 27684 invoked by uid 500); 9 Dec 2005 01:31:32 -0000
Mailing-List: contact stdcxx-dev-help@incubator.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:stdcxx-dev-help@incubator.apache.org>
List-Unsubscribe: <mailto:stdcxx-dev-unsubscribe@incubator.apache.org>
List-Post: <mailto:stdcxx-dev@incubator.apache.org>
List-Id: <stdcxx-dev.incubator.apache.org>
Reply-To: stdcxx-dev@incubator.apache.org
Delivered-To: mailing list stdcxx-dev@incubator.apache.org
Received: (qmail 27670 invoked by uid 99); 9 Dec 2005 01:31:32 -0000
X-ASF-Spam-Status: No, hits=0.0 required=10.0
	tests=
X-Spam-Check-By: apache.org
Received: from [192.87.106.226] (HELO ajax.apache.org) (192.87.106.226)
    by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 08 Dec 2005 17:31:29 -0800
Received: from ajax.apache.org (ajax.apache.org [127.0.0.1])
	by ajax.apache.org (Postfix) with ESMTP id CC9D318B
	for <stdcxx-dev@incubator.apache.org>; Fri,  9 Dec 2005 02:31:08 +0100 (CET)
Message-ID: <482292876.1134091868835.JavaMail.jira@ajax.apache.org>
Date: Fri, 9 Dec 2005 02:31:08 +0100 (CET)
From: "Martin Sebor (JIRA)" <jira@apache.org>
To: stdcxx-dev@incubator.apache.org
Subject: [jira] Resolved: (STDCXX-59) std::istream::getline(char*,
 size_type) doesn't store NUL on failure
In-Reply-To: <1467319206.1130448535475.JavaMail.jira@ajax.apache.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-Virus-Checked: Checked by ClamAV on apache.org
X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N

     [ http://issues.apache.org/jira/browse/STDCXX-59?page=all ]
     
Martin Sebor resolved STDCXX-59:
--------------------------------

    Resolution: Fixed

Fixed. To be closed after a test exercising this has been added to the test suite.

> std::istream::getline(char*, size_type) doesn't store NUL on failure
> --------------------------------------------------------------------
>
>          Key: STDCXX-59
>          URL: http://issues.apache.org/jira/browse/STDCXX-59
>      Project: STDCXX
>         Type: Bug
>   Components: 27. Input/Output
>     Versions: 4.1.2
>  Environment: all
>     Reporter: Martin Sebor
>     Assignee: Martin Sebor
>      Fix For: 4.1.3

>
> The program below aborts at runtime. According to lib.istream.unformatted, p20:
>     "[getline...] stores a null character (using charT()) into the next successive location of the array."
> $ cat t.cpp && nice make t -r && ./t
> #include <cassert>
> #include <sstream>
> int main ()
> {
>     std::istringstream strm;
>     strm.setstate (strm.failbit);
>     char s [3] = { 'x', 'y', 'z' };
>     strm.getline (s, 2);
>     assert ('\0' == s [0]);
>     assert ('y'  == s [1]);
>     assert ('z'  == s [2]);
> }
> gcc -c -I/build/sebor/dev/stdlib/include/ansi -D_RWSTDDEBUG   -pthreads -D_RWSTD_USE_CONFIG -I/build/sebor/gcc-3.4.3-15s/include -I/build/sebor/dev/stdlib/include -I/build/sebor/dev/stdlib/../rwtest -I/build/sebor/dev/stdlib/../rwtest/include -I/build/sebor/dev/stdlib/tests/include  -pedantic -nostdinc++ -g  -Wall -W -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long  t.cpp
> gcc t.o -o t -L/build/sebor/gcc-3.4.3-15s/rwtest -lrwtest15s -pthreads -L/build/sebor/gcc-3.4.3-15s/lib -lstd15s  -lsupc++ -lm
> Assertion failed: '\0' == s [0], file t.cpp, line 13
> Abort (core dumped)

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
   http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
   http://www.atlassian.com/software/jira