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From: Takahiro Yasui <tyasui@redhat.com>
To: lvm-devel@redhat.com
Subject: [PATCH] Fix segfault when destroying in-use filters in pvs -a.
Date: Thu, 11 Mar 2010 14:57:04 -0500	[thread overview]
Message-ID: <4B994B10.9080409@redhat.com> (raw)
In-Reply-To: <1268257407-16371-1-git-send-email-mbroz@redhat.com>

On 03/10/10 16:43, Milan Broz wrote:
> Because pvs -a iterate throught the whole device cache
> we should not refresh filters inside iteration.
> 
> Fix it by introducing simple reference counter and test
> it in refresh_filters() call.
> 
> Fixes https://bugzilla.redhat.com/show_bug.cgi?id=571963

I've tested this patch. By a pvs command with this patch, no segfault
occurred on the same test cases which caused segfault.

Tested-by: Takahiro Yasui <tyasui@redhat.com>

Thanks,
Taka



  reply	other threads:[~2010-03-11 19:57 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-10 21:43 [PATCH] Fix segfault when destroying in-use filters in pvs -a Milan Broz
2010-03-11 19:57 ` Takahiro Yasui [this message]
2010-03-12 16:56   ` Takahiro Yasui
2010-03-15 10:37     ` Milan Broz

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