libvirt_virConnectDomainEventTunableCallback leak a PyObject

Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
Signed-off-by: Wang Yechao <wang.yechao255@zte.com.cn>
---
 libvirt-override.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libvirt-override.c b/libvirt-override.c
index d746350..eab9b62 100644
--- a/libvirt-override.c
+++ b/libvirt-override.c
@@ -6665,6 +6665,7 @@ libvirt_virConnectDomainEventTunableCallback(virConnectPtr conn ATTRIBUTE_UNUSED
         Py_XDECREF(pyobj_dict);
     } else {
         Py_DECREF(pyobj_ret);
+        Py_DECREF(pyobj_dict);
         ret = 0;
     }
 
-- 
1.8.3.1

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On 12/08/2017 12:33 AM, Peng Hao wrote:
> libvirt_virConnectDomainEventTunableCallback leak a PyObject
> 
> Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
> Signed-off-by: Wang Yechao <wang.yechao255@zte.com.cn>
> ---
>  libvirt-override.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/libvirt-override.c b/libvirt-override.c
> index d746350..eab9b62 100644
> --- a/libvirt-override.c
> +++ b/libvirt-override.c
> @@ -6665,6 +6665,7 @@ libvirt_virConnectDomainEventTunableCallback(virConnectPtr conn ATTRIBUTE_UNUSED
>          Py_XDECREF(pyobj_dict);
>      } else {
>          Py_DECREF(pyobj_ret);
> +        Py_DECREF(pyobj_dict);
>          ret = 0;
>      }
>  
> 

I'd prefer just to have pyobj_dict freed outside of the if-else
statement:

diff --git c/libvirt-override.c w/libvirt-override.c
index d746350..78a7f08 100644
--- c/libvirt-override.c
+++ w/libvirt-override.c
@@ -6662,11 +6662,11 @@
libvirt_virConnectDomainEventTunableCallback(virConnectPtr conn
ATTRIBUTE_UNUSED
     if (!pyobj_ret) {
         DEBUG("%s - ret:%p\n", __FUNCTION__, pyobj_ret);
         PyErr_Print();
-        Py_XDECREF(pyobj_dict);
     } else {
         Py_DECREF(pyobj_ret);
         ret = 0;
     }
+    Py_XDECREF(pyobj_dict);

     LIBVIRT_RELEASE_THREAD_STATE;
     return ret;


Mind posting v2?

Michal

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