Date: Sun, 14 Mar 2010 13:22:33 GMT From: Henry Hu <henry.hu.sh@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/144736: devd should consider spaces in event description when processing events Message-ID: <201003141322.o2EDMXJ0095275@www.freebsd.org> Resent-Message-ID: <201003141330.o2EDU63O077178@freefall.freebsd.org>
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>Number: 144736 >Category: bin >Synopsis: devd should consider spaces in event description when processing events >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Mar 14 13:30:06 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Henry Hu >Release: FreeBSD 8.0-STABLE >Organization: Tsinghua University, Beijing, China >Environment: FreeBSD henryhu9.net9.org 8.0-STABLE FreeBSD 8.0-STABLE #1: Sun Feb 7 21:31:22 CST 2010 root@henryhu9.net9.org:/usr/obj/usr/src/sys/MYKERNEL i386 >Description: devd uses space as delimiter. However, sometimes spaces appear in description. For example, consider such debug log: Processing event '!system=DEVFS subsystem=CDEV type=CREATE cdev=ntfs/SAMSUNG I' Pushing table setting system=DEVFS setting subsystem=CDEV setting type=CREATE setting cdev=ntfs/SAMSUNG Processing notify event Testing system=DEVFS against ^DEVFS Testing subsystem=CDEV against ^CDEV Testing type=CREATE against ^CREATE In fact, the label of the ntfs partition is "SAMSUNG I", so cdev should be "ntfs/SAMSUNG I", but devd sets cdev to ntfs/SAMSUNG, which is wrong. >How-To-Repeat: Insert any disk with a space in the label, and see the debug output of devd. >Fix: Maybe it is /sys/kern/kern_conf.c which should be changed, since devd can realize double quotes("). >Release-Note: >Audit-Trail: >Unformatted:
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