From owner-freebsd-bugs Mon Dec 23 1:50:13 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AE95137B405 for ; Mon, 23 Dec 2002 01:50:04 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 44CFC43EE6 for ; Mon, 23 Dec 2002 01:50:03 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id gBN9o3NS050711 for ; Mon, 23 Dec 2002 01:50:03 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id gBN9o31w050710; Mon, 23 Dec 2002 01:50:03 -0800 (PST) Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0851E37B401 for ; Mon, 23 Dec 2002 01:49:51 -0800 (PST) Received: from vbook.express.ru (asplinux.ru [195.133.213.194]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2E39E43EE8 for ; Mon, 23 Dec 2002 01:49:51 -0800 (PST) (envelope-from vova@sw.ru) Received: from vova by vbook.express.ru with local (Exim 4.10) id 18QPDZ-0000Ie-00 for FreeBSD-gnats-submit@freebsd.org; Mon, 23 Dec 2002 12:49:49 +0300 Message-Id: Date: Mon, 23 Dec 2002 12:49:49 +0300 From: "Vladimir B.Grebenschikov" Reply-To: "Vladimir B.Grebenschikov" To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: bin/46489: error parsing usbd.conf by usbd Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 46489 >Category: bin >Synopsis: error parsing usbd.conf by usbd >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Dec 23 01:50:02 PST 2002 >Closed-Date: >Last-Modified: >Originator: Vladimir B. Grebenschikov >Release: FreeBSD 5.0-CURRENT i386 >Organization: SWsoft >Environment: System: FreeBSD vbook.express.ru 5.0-CURRENT FreeBSD 5.0-CURRENT #13: Mon Dec 23 11:06:09 MSK 2002 root@vbook.express.ru:/usr/obj/usr/local/src/sys/VBOOK i386 Just from CVS (after 5.0-RC2) usbd.conf: ------------------------------------------------------ # Configuration file the USB daemon. # device "Sony DSC-P50 Dicatal Photo Camera" vendor 0x054c product 0x0010 attach "/sbin/camcontrol rescan bus 0; /sbin/mount /m/cam" detach "/sbin/umount -f /m/cam" device "UMass storage (floppy)" devname "umass0" attach "/sbin/camcontrol rescan bus 0; /sbin/mount /m/A" detach "/sbin/umount -f /m/A" device "Keyboard with Mouse" vendor 0x046e product 0x6782 release 0x0100 attach "/usr/sbin/kbdcontrol -k /dev/kbd1 -r fast < /dev/ttyv0" detach "/usr/sbin/kbdcontrol -k /dev/kbd0 -r fast < /dev/ttyv0" # device "Mouse" devname "ums[0-9]+" attach "/usr/sbin/moused -p /dev/${DEVNAME} -I /var/run/moused.${DEVNAME}.pid -m 6=4 -m 7=5" detach "kill /var/run/moused.${DEVNAME}.pid" # device "Keyboard" devname "ukbd[0-9]+" attach "/usr/sbin/kbdcontrol -k /dev/kbd1" detach "/usr/sbin/kbdcontrol -k /dev/kbd0" # device "USB device" ------------------------------------------------------ >Description: # usbd Segmentation fault (core dumped) # gdb /usr/obj/usr/local/src/usr.sbin/usbd/usbd ... (gdb) r Starting program: /usr/obj/usr/local/src/usr.sbin/usbd/usbd Program received signal SIGSEGV, Segmentation fault. 0x280fc023 in strncpy () from /usr/lib/libc.so.5 (gdb) bt #0 0x280fc023 in strncpy () from /usr/lib/libc.so.5 #1 0x080494cd in read_configuration () at /usr/local/src/usr.sbin/usbd/usbd.c:468 #2 0x0804aa3e in main (argc=0, argv=0xbfbff8d8) at /usr/local/src/usr.sbin/usbd/usbd.c:1052 #3 0x08048d35 in _start () (gdb) up 1 #1 0x080494cd in read_configuration () at /usr/local/src/usr.sbin/usbd/usbd.c:468 468 strncpy(linez, line, len); (gdb) p linez $1 = 0x800 (gdb) p line $2 = 0x804f15e "device \"Keyboard with Mouse\"\n\tvendor 0x046e \n\tproduct 0x6782\n\trelease 0x0100\n\tattach \"/usr/sbin/kbdcontrol -k /dev/kbd1 -r fast < /dev/ttyv0\"\n\tdetach \"/usr/sbin/kbdcontrol -k /dev/kbd0 -r fast < /dev"... (gdb) p len $3 = -1 (gdb) Adding one comment into config file fixes problem: --- /etc/usbd.conf Mon Dec 23 12:41:39 2002 +++ /etc/usbd.conf.work Mon Dec 23 10:14:30 2002 @@ -12,7 +12,7 @@ attach "/sbin/camcontrol rescan bus 0; /sbin/mount /m/A" detach "/sbin/umount -f /m/A" - +# device "Keyboard with Mouse" vendor 0x046e product 0x6782 # usbd -c /etc/usbd.conf.work # >How-To-Repeat: Just try my usbd.conf >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message