On Wed, 2020-09-02 at 15:17 +0800, lixiaokeng wrote:
> In mpath_pr_event_handler_fn, we use MALLOC instead of malloc, and
> check
> the return value of MALLOC.
>
> Signed-off-by: Lixiaokeng <lixiaok...@huawei.com>
> Signed-off-by: Zhiqiang Liu <liuzhiqian...@huawei.com>
> Signed-off-by: Linfeilong <linfeil...@huawei.com>
> ---
> multipathd/main.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/multipathd/main.c b/multipathd/main.c
> index 67e9af11..7180d3c1 100644
> --- a/multipathd/main.c
> +++ b/multipathd/main.c
> @@ -3391,8 +3391,12 @@ void * mpath_pr_event_handler_fn (void *
> pathp )
> goto out;
> }
>
> - param= malloc(sizeof(struct prout_param_descriptor));
> - memset(param, 0 , sizeof(struct prout_param_descriptor));
> + param = (struct prout_param_descriptor *)MALLOC(sizeof(struct
> prout_param_descriptor));
> + if (!param) {
> + ret = MPATH_PR_OTHER;
> + goto out;
> + }
No need to set the local variable "ret" when you jump to "out". I can
see this is done elsewhere in this function, too. It has been like that
since day 1.
Regards,
Martin
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