qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH] throttle-groups: fix memory leak in throttle_group_set_limit


From: pannengyuan
Subject: Re: [PATCH] throttle-groups: fix memory leak in throttle_group_set_limits
Date: Wed, 27 Nov 2019 10:47:47 +0800
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2

Thanks, I think it can be removed, I will send a new version later.

On 2019/11/26 17:59, Alberto Garcia wrote:
> On Tue 26 Nov 2019 09:17:02 AM CET, address@hidden wrote:
>> --- a/block/throttle-groups.c
>> +++ b/block/throttle-groups.c
>> @@ -912,6 +912,7 @@ static void throttle_group_set_limits(Object *obj, 
>> Visitor *v,
>>  unlock:
>>      qemu_mutex_unlock(&tg->lock);
>>  ret:
>> +    qapi_free_ThrottleLimits(argp);
>>      error_propagate(errp, local_err);
>>      return;
> 
> Thanks, but I also think that 'arg' is not used so it can be removed?
> 
> diff --git a/block/throttle-groups.c b/block/throttle-groups.c
> index 77014c741b..37695b0cd7 100644
> --- a/block/throttle-groups.c
> +++ b/block/throttle-groups.c
> @@ -893,8 +893,7 @@ static void throttle_group_set_limits(Object *obj, 
> Visitor *v,
>  {
>      ThrottleGroup *tg = THROTTLE_GROUP(obj);
>      ThrottleConfig cfg;
> -    ThrottleLimits arg = { 0 };
> -    ThrottleLimits *argp = &arg;
> +    ThrottleLimits *argp;
>      Error *local_err = NULL;
>  
>      visit_type_ThrottleLimits(v, name, &argp, &local_err);
> @@ -912,6 +911,7 @@ static void throttle_group_set_limits(Object *obj, 
> Visitor *v,
>  unlock:
>      qemu_mutex_unlock(&tg->lock);
>  ret:
> +    qapi_free_ThrottleLimits(argp);
>      error_propagate(errp, local_err);
>      return;
>  }
> 
> Berto
> 
> .
> 




reply via email to

[Prev in Thread] Current Thread [Next in Thread]