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From: | Max Reitz |
Subject: | Re: [Qemu-devel] [PATCH v3 05/10] qcow2: Fix refcount blocks beyond image end |
Date: | Tue, 26 Aug 2014 20:06:54 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
On 26.08.2014 15:07, Eric Blake wrote:
On 08/22/2014 10:31 AM, Max Reitz wrote:If the qcow2 check function detects a refcount block located beyond the image end, grow the image appropriately. This cannot break anything and is the logical fix for such a case.Does the testsuite cover this one? I didn't see it mentioned in patch 10/10.
No, it doesn't. I'll add it. Max
Signed-off-by: Max Reitz <address@hidden> --- block/qcow2-refcount.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 46 insertions(+), 4 deletions(-)
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