[libvirt] [PATCH] vz: fixed null-pointer dereference in applying graphic params

[Nikolay Shirokovskiy]

On 29.06.2016 20:04, Olga Krishtal wrote:
> Signed-off-by: Olga Krishtal <okrishtal at virtuozzo.com>
> ---
>  src/vz/vz_sdk.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
> index f4c2b3b..903440b 100644
> --- a/src/vz/vz_sdk.c
> +++ b/src/vz/vz_sdk.c
> @@ -2790,6 +2790,7 @@ static int prlsdkApplyGraphicsParams(PRL_HANDLE sdkdom,
>      if (!gr) {
>          pret = PrlVmCfg_SetVNCMode(sdkdom, PRD_DISABLED);
>          prlsdkCheckRetExit(pret, -1);
> +        return 1;

let's return 0 as usual, otherwise ACK

>      }
>  
>      pret = PrlVmCfg_SetVNCPassword(sdkdom, gr->data.vnc.auth.passwd ? : "");
>