From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:46272) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RBqmB-0002U3-Vq for qemu-devel@nongnu.org; Thu, 06 Oct 2011 12:26:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RBqmB-0006T9-2U for qemu-devel@nongnu.org; Thu, 06 Oct 2011 12:26:27 -0400 Received: from mail-bw0-f45.google.com ([209.85.214.45]:65002) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RBqmA-0006Sw-RD for qemu-devel@nongnu.org; Thu, 06 Oct 2011 12:26:27 -0400 Received: by bkbzv15 with SMTP id zv15so3659945bkb.4 for ; Thu, 06 Oct 2011 09:26:26 -0700 (PDT) Sender: Paolo Bonzini Message-ID: <4E8DD6A7.7050404@redhat.com> Date: Thu, 06 Oct 2011 18:26:15 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <49696d43bab6d485d414cfe58772c9ac54926b63.1317911543.git.quintela@redhat.com> In-Reply-To: <49696d43bab6d485d414cfe58772c9ac54926b63.1317911543.git.quintela@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 3/5] savevm: define qemu_get_byte() using qemu_peek_byte() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Juan Quintela Cc: qemu-devel@nongnu.org On 10/06/2011 06:21 PM, Juan Quintela wrote: > + result = qemu_peek_byte(f); > + > + if (f->buf_index< f->buf_size) { > + f->buf_index++; > } This should really be an assert that f->buf_index < f->buf_size, otherwise qemu_peek_byte has read garbage. Paolo