| Message ID | 20240410093235.5334-4-ast@fiberby.net (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | flower: validate control flags | expand |
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_flower.c b/drivers/net/ethernet/marvell/prestera/prestera_flower.c index 8b9455d8a4f7a..418101a931490 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_flower.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_flower.c @@ -229,6 +229,10 @@ static int prestera_flower_parse(struct prestera_flow_block *block, flow_rule_match_control(f_rule, &match); addr_type = match.key->addr_type; + + if (flow_rule_has_control_flags(match.mask->flags, + f->common.extack)) + return -EOPNOTSUPP; } if (flow_rule_match_key(f_rule, FLOW_DISSECTOR_KEY_BASIC)) {
Add check for unsupported control flags. Only compile-tested, no access to HW. Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net> --- drivers/net/ethernet/marvell/prestera/prestera_flower.c | 4 ++++ 1 file changed, 4 insertions(+)