[PATCH] Re: [Libvir] Segfault with invalid virConnectPtr
Richard W.M. Jones
rjones at redhat.com
Thu Sep 13 08:21:37 UTC 2007
Daniel Veillard wrote:
>> @@ -786,7 +786,7 @@ virDomainGetConnect (virDomainPtr dom)
>> DEBUG("dom=%p", dom);
>>
>> if (!VIR_IS_DOMAIN (dom)) {
>> - virLibDomainError (dom, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
>> + virLibDomainError (NULL, VIR_ERR_INVALID_DOMAIN, __FUNCTION__);
>> return NULL;
>> }
>> return dom->conn;
>
> unclear, if there is no way the conn can be extracted, then yes,
> maybe that's true.
VIR_IS_DOMAIN returns false if:
dom is NULL --> we can't get the connection from a NULL pointer
or
dom is corrupt --> we shouldn't trust dom
Rich.
--
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