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Re: [Qemu-devel] [RFC] Check backing_file chain's loop

From: Dongxu Wang
Subject: Re: [Qemu-devel] [RFC] Check backing_file chain's loop
Date: Fri, 31 May 2013 10:17:48 +0800
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 
On 2013/5/30 20:48, Stefan Hajnoczi wrote:

hain 1.qcow2' don't crash.

qemu-img info --backing-chain detects cycles and returns an error, see
the hash table in collect_image_info_list().

We should protect bdrv_open() too.


Okay, will send a patch.

Stefan
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