From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756595AbYEWBVK (ORCPT ); Thu, 22 May 2008 21:21:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751200AbYEWBU0 (ORCPT ); Thu, 22 May 2008 21:20:26 -0400 Received: from beauty.rexursive.com ([203.171.74.242]:54063 "EHLO beauty.rexursive.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750983AbYEWBUX (ORCPT ); Thu, 22 May 2008 21:20:23 -0400 Subject: Re: capget() overflows buffers. From: Bojan Smojver To: Chris Wright Cc: Dave Jones , Andrew Morgan , Linux Kernel In-Reply-To: <20080522205341.GA30402@sequoia.sous-sol.org> References: <20080522140402.GB2071@codemonkey.org.uk> <20080522175744.GE4018@sequoia.sous-sol.org> <20080522205341.GA30402@sequoia.sous-sol.org> Content-Type: text/plain Date: Fri, 23 May 2008 11:20:22 +1000 Message-Id: <1211505622.20341.6.camel@shrek.rexursive.com> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1 (2.22.1-2.fc9) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2008-05-22 at 13:53 -0700, Chris Wright wrote: > cap_user_header_t head = (cap_user_header_t) xcalloc(1, sizeof(cap_user_header_t)); > cap_user_data_t cap = (cap_user_data_t) xcalloc(1, sizeof(cap_user_data_t)); BTW, both of the above allocations have been fixed in Squid 2 & 3, as they were incorrect. Not sure how that worked before - probably by accident. http://www.squid-cache.org/bzrview/squid3/trunk/changes?q=9001 -- Bojan