On Tue, Apr 17, 2018 at 2:08 PM, Nikola Forró <[email protected]> wrote:
>
> Signed-off-by: Nikola Forró <[email protected]>
Patch is ok, can you please put in a patch description?
Dhaval
> ---
> src/api.c | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/src/api.c b/src/api.c
> index 734bcaf..6ddab01 100644
> --- a/src/api.c
> +++ b/src/api.c
> @@ -1318,12 +1318,15 @@ static int __cgroup_attach_task_pid(char *path, pid_t
> tid)
> if (!tasks) {
> switch (errno) {
> case EPERM:
> - return ECGROUPNOTOWNER;
> + ret = ECGROUPNOTOWNER;
> + break;
> case ENOENT:
> - return ECGROUPNOTEXIST;
> + ret = ECGROUPNOTEXIST;
> + break;
> default:
> - return ECGROUPNOTALLOWED;
> + ret = ECGROUPNOTALLOWED;
> }
> + goto err;
> }
> ret = fprintf(tasks, "%d", tid);
> if (ret < 0) {
> @@ -1342,7 +1345,8 @@ static int __cgroup_attach_task_pid(char *path, pid_t
> tid)
> err:
> cgroup_warn("Warning: cannot write tid %d to %s:%s\n",
> tid, path, strerror(errno));
> - fclose(tasks);
> + if (tasks)
> + fclose(tasks);
> return ret;
> }
>
> --
> 2.17.0
>
>
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