[libvirt] [PATCH 1.5/6] conf: net: Fix deadlock if assignment of network def fails

[Laine Stump]

On 10/26/2012 08:55 AM, Peter Krempa wrote:
> When the assignment fails, the network object is not unlocked and next
> call that would use it deadlocks.
> ---
>  src/conf/network_conf.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
> index 93d1b4c..1955853 100644
> --- a/src/conf/network_conf.c
> +++ b/src/conf/network_conf.c
> @@ -295,6 +295,7 @@ virNetworkAssignDef(virNetworkObjListPtr nets,
>
>      if ((network = virNetworkFindByName(nets, def->name))) {
>          if (virNetworkObjAssignDef(network, def, live) < 0) {
> +            virNetworkObjUnlock(network);
>              return NULL;
>          }
>          return network;

ACK.