From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19727 invoked by alias); 3 Sep 2004 13:45:15 -0000 Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org Received: (qmail 19701 invoked from network); 3 Sep 2004 13:45:11 -0000 Received: from unknown (HELO psmtp.com) (12.158.35.214) by sourceware.org with SMTP; 3 Sep 2004 13:45:11 -0000 Received: from source ([192.150.22.7]) by exprod6ob4.obsmtp.com ([12.158.35.250]) with SMTP; Fri, 03 Sep 2004 06:45:08 PDT Received: from inner-relay-3.corp.adobe.com (inner-relay-3 [153.32.251.51]) by smtp-relay-7.sea.adobe.com (8.12.10/8.12.10) with ESMTP id i83Dj7Nf021292; Fri, 3 Sep 2004 06:45:07 -0700 (PDT) Received: from iplan-mn (iplan-mn.corp.adobe.com [130.248.25.5]) by inner-relay-3.corp.adobe.com (8.12.9/8.12.9) with ESMTP id i83Dj6kq000891; Fri, 3 Sep 2004 06:45:07 -0700 (PDT) Received: from mn-eljay-a51m.adobe.com ([130.248.178.74]) by iplan-mn.corp.adobe.com (iPlanet Messaging Server 5.2 HotFix 1.21 (built Sep 8 2003)) with ESMTP id <0I3G002NTWV5HW@iplan-mn.corp.adobe.com>; Fri, 03 Sep 2004 08:45:06 -0500 (CDT) Date: Fri, 03 Sep 2004 13:45:00 -0000 From: Eljay Love-Jensen Subject: Re: segfault with std::allocator In-reply-to: <41387052.1090406@fft.be> X-Sender: eljay@iplan-mn.corp.adobe.com To: Toon Knapen , gcc-help@gcc.gnu.org Message-id: <6.1.2.0.2.20040903084315.01f8aea8@iplan-mn.corp.adobe.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii; format=flowed Content-transfer-encoding: 7BIT References: <41387052.1090406@fft.be> X-SW-Source: 2004-09/txt/msg00016.txt.bz2 Hi Toon, The deallocate function MUST NOT by passed in a NULL pointer. (According to ISO 14882.) You can fix your code by... #include int main() { std::allocator< int > int_alloc ; int* p = int_alloc.allocate( 0 ) ; if(p) int_alloc.deallocate( p, 0 ) ; return 0 ; } HTH, --Eljay