> -----Original Message-----
> From: Thierry Herbelot <[email protected]>
> Sent: Monday, May 24, 2021 12:30 PM
> To: [email protected]
> Cc: Thierry Herbelot <[email protected]>; Thomas Monjalon
> <[email protected]>; [email protected]; Dumitrescu, Cristian
> <[email protected]>; Singh, Jasvinder
> <[email protected]>
> Subject: [PATCH v2] sched: check newly allocated pointer
>
> Check port->subport_profiles after it was allocated.
>
> Fixes: 0ea4c6afcaf14 ("sched: add subport profile table")
> Cc: [email protected]
> Cc: Cristian Dumitrescu <[email protected]>
> Cc: Jasvinder Singh <[email protected]>
>
> Signed-off-by: Thierry Herbelot <[email protected]>
> --
> V2: reword patch title
> ---
> lib/sched/rte_sched.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/sched/rte_sched.c b/lib/sched/rte_sched.c
> index cd87e688e489..4a2c0e27550d 100644
> --- a/lib/sched/rte_sched.c
> +++ b/lib/sched/rte_sched.c
> @@ -961,7 +961,7 @@ rte_sched_port_config(struct
> rte_sched_port_params *params)
> /* Allocate memory to store the subport profile */
> port->subport_profiles = rte_zmalloc_socket("subport_profile",
> size2,
> RTE_CACHE_LINE_SIZE, params-
> >socket);
> - if (port == NULL) {
> + if (port->subport_profiles == NULL) {
> RTE_LOG(ERR, SCHED, "%s: Memory allocation fails\n",
> __func__);
>
> return NULL;
> --
> 2.29.2
Acked-by: Cristian Dumitrescu <[email protected]>
