NetBSD Problem Report #45057

From yamt@NetBSD.org  Mon Jun 13 04:24:24 2011
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Date: Mon, 13 Jun 2011 04:24:24 +0000 (UTC)
From: yamt@NetBSD.org
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To: gnats-bugs@NetBSD.org
Subject: kqueue_scan race
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>Number:         45057
>Category:       kern
>Synopsis:       kqueue_scan race
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jun 13 04:25:00 +0000 2011
>Originator:     YAMAMOTO Takashi
>Release:        NetBSD current
>Organization:

>Environment:


System: NetBSD current
Architecture: i386
Machine: i386
>Description:
	kqueue_scan modifies kn_fflags without holding the appropriate lock.
	(object lock)
>How-To-Repeat:
	code inspection.
>Fix:


>Unformatted:

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