Date: Wed, 18 Sep 2013 23:27:50 +0000 From: "Teske, Devin" <Devin.Teske@fisglobal.com> To: "Oleksandr V. Typlyns'kyi" <astral@wangsamp.km.ua> Cc: "<freebsd-fs@FreeBSD.org>" <freebsd-fs@FreeBSD.org>, "Teske, Devin" <Devin.Teske@fisglobal.com> Subject: Re: kern/182181: [ufs] Leakage of vnode references (race condition?) Message-ID: <13CA24D6AB415D428143D44749F57D720FBD7904@LTCFISWMSGMB21.FNFIS.com> In-Reply-To: <201309182300.r8IN01d6017440@freefall.freebsd.org> References: <201309182300.r8IN01d6017440@freefall.freebsd.org>
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On Sep 18, 2013, at 4:00 PM, Oleksandr V. Typlyns'kyi wrote: > Devin, i think line 1266 in HEAD - it is line 1245 in 8-STABLE: > http://svnweb.freebsd.org/base/head/sys/ufs/ufs/ufs_vnops.c?annotate=3D25= 3998#l1266 > http://svnweb.freebsd.org/base/stable/8/sys/ufs/ufs/ufs_vnops.c?annotate= =3D248832#l1245 > http://svnweb.freebsd.org/base/releng/8.4/sys/ufs/ufs/ufs_vnops.c?annotat= e=3D248833#l1245 > And it was not MFC'ed Yes, my confusion was... 1. The PR headers say 8.4-RELEASE-p3 is affected 2. The PR's "How-To-Repeat" starts with "Install a releng/8.4 branch" Yet... releng/8.4 and even releng/8.3 both use VOP_UNLOCK instead of vput (read: are patched). So I'm very curious, with respect to the PR, how the test program showed a leak when the claim is that r253998 which fixes this, was in the OP's bra= nch. --=20 Devin _____________ The information contained in this message is proprietary and/or confidentia= l. If you are not the intended recipient, please: (i) delete the message an= d all copies; (ii) do not disclose, distribute or use the message in any ma= nner; and (iii) notify the sender immediately. In addition, please be aware= that any message addressed to our domain is subject to archiving and revie= w by persons other than the intended recipient. Thank you.
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