[dpdk-stable] [dpdk-dev] [PATCH] examples/vm_power: fix resource leak on error path

[David Hunt]

Hi wangyunjian,

On 19/8/2020 1:54 PM, wangyunjian wrote:
> From: Yunjian Wang <wangyunjian at huawei.com>
>
> This patch fixes the resource leaks reported by coverity.
>
> Coverity issue: 337674
> Fixes: 95f648ff9eed ("examples/vm_power: make branch ratio threshold per core")
> Cc: stable at dpdk.org
>
> Signed-off-by: Yunjian Wang <wangyunjian at huawei.com>
> ---
>   examples/vm_power_manager/main.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/examples/vm_power_manager/main.c b/examples/vm_power_manager/main.c
> index 3a8958058..6422d7b99 100644
> --- a/examples/vm_power_manager/main.c
> +++ b/examples/vm_power_manager/main.c
> @@ -206,6 +206,7 @@ parse_args(int argc, char **argv)
>   			}
>   			if (branch_ratio <= 0.0 || branch_ratio > 100.0) {
>   				printf("invalid branch ratio specified\n");
> +				free(oob_enable);
>   				return -1;
>   			}
>   			for (i = 0; i < ci->core_count; i++) {


Acked-by: David Hunt <david.hunt at intel.com>