[libvirt] [PATCH] pci: fix null pointer dereference
Eric Blake
eblake at redhat.com
Tue May 3 17:02:03 UTC 2011
On 05/03/2011 10:48 AM, Daniel P. Berrange wrote:
> On Tue, May 03, 2011 at 09:34:11AM -0600, Eric Blake wrote:
>> Clang detected a null-pointer dereference regression, introduced
>> in commit 4e8969eb. Without this patch, a device with
>> unbind_from_stub set to false would eventually try to call
>> virFileExists on uncomputed drvdir.
>>
>> * src/util/pci.c (pciUnbindDeviceFromStub): Ensure drvdir is set
>> before use.
>> ---
>> src/util/pci.c | 7 ++++---
>> 1 files changed, 4 insertions(+), 3 deletions(-)
>
> ACK
Thanks; pushed.
--
Eric Blake eblake at redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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