From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6191 invoked by alias); 12 Jun 2002 23:32:49 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 6184 invoked from network); 12 Jun 2002 23:32:48 -0000 Received: from unknown (HELO cygnus.com) (205.180.83.203) by sources.redhat.com with SMTP; 12 Jun 2002 23:32:48 -0000 Received: from theotherone.redhat-remotie.org (remus.sfbay.redhat.com [172.16.27.252]) by runyon.cygnus.com (8.8.7-cygnus/8.8.7) with ESMTP id QAA07680 for ; Wed, 12 Jun 2002 16:32:47 -0700 (PDT) Received: from localhost (localhost.fidalgo.net [127.0.0.1]) by theotherone.redhat-remotie.org (Postfix) with ESMTP id 30DCEBB255 for ; Wed, 12 Jun 2002 16:33:18 -0700 (PDT) Date: Wed, 12 Jun 2002 16:32:00 -0000 From: Don Howard X-X-Sender: To: Subject: [Patch] Another small memattr fix. Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SW-Source: 2002-06/txt/msg00202.txt.bz2 The following patch fixes a buglet involving memory regions. (gdb) mem 0 4 32 wo (gdb) mem 0xfffffff0 0x100000000 32 wo invalid memory region: low >= high 2002-06-12 Don Howard * memattr.c (create_mem_region): Permit max addr+1 for upper bound of memory regions. Index: gdb/memattr.c =================================================================== RCS file: /cvs/src/src/gdb/memattr.c,v retrieving revision 1.11 diff -p -u -w -r1.11 memattr.c --- gdb/memattr.c 12 May 2002 04:20:05 -0000 1.11 +++ gdb/memattr.c 12 Jun 2002 23:16:20 -0000 @@ -47,7 +47,7 @@ create_mem_region (CORE_ADDR lo, CORE_AD struct mem_region *n, *new; /* lo == hi is a useless empty region */ - if (lo >= hi) + if (lo > hi-1) { printf_unfiltered ("invalid memory region: low >= high\n"); -- dhoward@redhat.com gdb engineering