[libvirt] [PATCH] libxl: eliminate memory leak in libxmlDomainModifyDeviceFlags

Laine Stump laine at laine.org
Tue Feb 28 12:44:56 UTC 2012

On 02/27/2012 01:11 PM, Eric Blake wrote:
> On 02/27/2012 04:01 AM, Laine Stump wrote:
>> I found this randomly by examination when a tag search led me to this
>> file. I don't have a setup to test it, but it appears fairly obvious
>> that this call to virDomainDeviceDefParse is both unnecessary (since
>> it will again be called at the top of the immediately following if(),
>> and if not there, then at the top of the if following that), but it
>> also creates a leak of one virDomainDeviceDef and one [whatever type
>> of device the DeviceDef is pointing to; probably a virDomainDiskDef]
>> in the case that the function has been called with
>> VIR_DOMAIN_DEVICE_MODIFY_CONFIG (the second parse will overwrite the
>> devicedef that was just created).
>> ---
>>  src/libxl/libxl_driver.c |    4 ----
>>  1 files changed, 0 insertions(+), 4 deletions(-)
> ACK.
Pushed. Thanks!

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