On Tue, Jan 25, 2022 at 9:43 AM <psathe...@marvell.com> wrote:
>
> From: Satheesh Paul <psathe...@marvell.com>
>
> Added null check in IPv6 flow pattern parsing.
>
> Fixes: a55dc02af5 ("common/cnxk: support extensions attributes in IPv6 item")
The changeset is not correct.
> Cc: sta...@dpdk.org
>
> Signed-off-by: Satheesh Paul <psathe...@marvell.com>
> Reviewed-by: Jerin Jacob Kollanukkaran <jer...@marvell.com>
Updated the git commit as follows and Applied to
dpdk-next-net-mrvl/for-next-net. Thanks
common/cnxk: fix null access in IPv6 flow parsing
Added null check in IPv6 flow pattern parsing.
Fixes: 474e275b1bc6 ("common/cnxk: support extensions attributes
in IPv6 item")
Cc: sta...@dpdk.org
Signed-off-by: Satheesh Paul <psathe...@marvell.com>
Reviewed-by: Jerin Jacob <jer...@marvell.com>
> ---
> drivers/common/cnxk/roc_npc_parse.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/common/cnxk/roc_npc_parse.c
> b/drivers/common/cnxk/roc_npc_parse.c
> index 1f21693369..302ab66efc 100644
> --- a/drivers/common/cnxk/roc_npc_parse.c
> +++ b/drivers/common/cnxk/roc_npc_parse.c
> @@ -562,9 +562,11 @@ npc_parse_lc(struct npc_parse_state *pst)
> ipv6_spec = pst->pattern->spec;
> lid = NPC_LID_LC;
> lt = NPC_LT_LC_IP6;
> - rc = npc_handle_ipv6ext_attr(ipv6_spec, pst, &flags);
> - if (rc)
> - return rc;
> + if (ipv6_spec) {
> + rc = npc_handle_ipv6ext_attr(ipv6_spec, pst, &flags);
> + if (rc)
> + return rc;
> + }
> info.len = sizeof(ipv6_spec->hdr);
> break;
> case ROC_NPC_ITEM_TYPE_ARP_ETH_IPV4:
> --
> 2.25.4
>
