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From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/21209] signed integer overflow in num_get<>::_M_extract_int
Date: Tue, 03 May 2005 12:25:00 -0000 [thread overview]
Message-ID: <20050503121228.3221.qmail@sourceware.org> (raw)
In-Reply-To: <20050425094723.21209.pcarlini@suse.de>
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-03 12:12 -------
Subject: Bug 21209
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: paolo@gcc.gnu.org 2005-05-03 12:02:14
Modified files:
libstdc++-v3 : ChangeLog
libstdc++-v3/include/bits: locale_facets.tcc
Added files:
libstdc++-v3/testsuite/22_locale/num_get/get/char: 16.cc
libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t: 16.cc
Log message:
2005-05-03 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/21209
* include/bits/locale_facets.tcc (_M_extract_int): Avoid signed
integer overflow, always use a suited unsigned type in the main
parsing loop.
(struct __to_unsigned_type): New.
* testsuite/22_locale/num_get/get/char/16.cc: New.
* testsuite/22_locale/num_get/get/wchar_t/16.cc: Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.2917.2.37&r2=1.2917.2.38
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/locale_facets.tcc.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.211.12.2&r2=1.211.12.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/num_get/get/char/16.cc.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/16.cc.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21209
prev parent reply other threads:[~2005-05-03 12:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-25 9:47 [Bug libstdc++/21209] New: " pcarlini at suse dot de
2005-04-25 9:47 ` [Bug libstdc++/21209] " pcarlini at suse dot de
2005-04-26 9:32 ` cvs-commit at gcc dot gnu dot org
2005-05-03 12:15 ` pcarlini at suse dot de
2005-05-03 12:25 ` cvs-commit at gcc dot gnu dot org [this message]
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