On 11/23/2010 04:40 PM, Ivana Hutarova Varekova wrote:
> free the used memory correctly
>
> Signed-off-by: Ivana Hutarova Varekova<[email protected]>
> ---
>
>   src/tools/cgsnapshot.c |    1 +
>   1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/src/tools/cgsnapshot.c b/src/tools/cgsnapshot.c
> index b5710a3..1e3c927 100644
> --- a/src/tools/cgsnapshot.c
> +++ b/src/tools/cgsnapshot.c
> @@ -470,6 +470,7 @@ static int display_controller_data(
>                       display_cgroup_data(group, controller, info.full_path,
>                               prefix_len, first, program_name);
>                       first = 0;
> +                     cgroup_free(&group);
>               }
>       }

This time, the last group is being freed twice (which is basically OK, 
cgroup_free counts with that). But if the cgroup_get_cgroup() fails, the 
group is not being freed at all.

>
>
>
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