[libvirt] [PATCH] util: storage: Fix crash of libvirtd on network backed guest block-pull

[Peter Krempa]

On 05/29/14 16:58, Eric Blake wrote:
> On 05/29/2014 08:52 AM, Peter Krempa wrote:
>> For guests backed by gluster volumes (or other network storage) we don't
>> fill the backing chain (see qemuDomainDetermineDiskChain). This leaves
>> the "relPath" field of the top image NULL. This causes a crash in
>> virStorageFileChainLookup() when looking up a backing element for such a
>> disk.
>>
>> Since I'm working on adding support for network storage and one of the
>> steps will make the "relPath" field optional let's use STREQ_NULLABLE
>> instead of STREQ in virStorageFileChainLookup() to avoid the problem.
>> ---
>>  src/util/virstoragefile.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> ACK, safe for 1.2.5.
> 

Pushed; Thanks.

Peter


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