From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5869 invoked by alias); 13 Feb 2007 00:25:51 -0000 Received: (qmail 5849 invoked by alias); 13 Feb 2007 00:25:42 -0000 Date: Tue, 13 Feb 2007 00:25:00 -0000 Message-ID: <20070213002542.5848.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug libstdc++/21172] potential integer overflow error in STL heap functions In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "paolo at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-02/txt/msg01351.txt.bz2 ------- Comment #7 from paolo at gcc dot gnu dot org 2007-02-13 00:25 ------- Subject: Bug 21172 Author: paolo Date: Tue Feb 13 00:25:30 2007 New Revision: 121875 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121875 Log: 2007-02-12 Paolo Carlini PR libstdc++/21172 * include/bits/stl_heap.h (__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp), __adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare)): Avoid potential integer overflow. * include/bits/stl_heap.h (__is_heap(_RandomAccessIterator, _RandomAccessIterator), __is_heap(_RandomAccessIterator, _RandomAccessIterator, _StrictWeakOrdering): Mark inline. (make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare)): Do not mark inline. * include/bits/stl_heap.h (push_heap(_RandomAccessIterator, _RandomAccessIterator), sort_heap(_RandomAccessIterator, _RandomAccessIterator)): Uncomment __glibcxx_requires_heap. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/bits/stl_heap.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21172