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

Eric Blake eblake at redhat.com
Mon Feb 27 18:11:42 UTC 2012

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(-)


Eric Blake   eblake at redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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