Messages in this thread Patch in this message | | | From | "Radu Pirea (NXP OSS)" <> | Subject | [PATCH net-next v6 06/10] net: phy: mscc: macsec: reject PN update requests | Date | Thu, 28 Sep 2023 11:44:26 +0300 |
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Updating the PN is not supported. Return -EINVAL if update_pn is true.
Signed-off-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@oss.nxp.com> --- Changes in v6: - patch added in v6
drivers/net/phy/mscc/mscc_macsec.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/net/phy/mscc/mscc_macsec.c b/drivers/net/phy/mscc/mscc_macsec.c index 018253a573b8..4f39ba63a9a9 100644 --- a/drivers/net/phy/mscc/mscc_macsec.c +++ b/drivers/net/phy/mscc/mscc_macsec.c @@ -849,6 +849,9 @@ static int vsc8584_macsec_upd_rxsa(struct macsec_context *ctx) struct macsec_flow *flow; int ret; + if (ctx->sa.update_pn) + return -EINVAL; + flow = vsc8584_macsec_find_flow(ctx, MACSEC_INGR); if (IS_ERR(flow)) return PTR_ERR(flow); @@ -900,6 +903,9 @@ static int vsc8584_macsec_upd_txsa(struct macsec_context *ctx) struct macsec_flow *flow; int ret; + if (ctx->sa.update_pn) + return -EINVAL; + flow = vsc8584_macsec_find_flow(ctx, MACSEC_EGR); if (IS_ERR(flow)) return PTR_ERR(flow); -- 2.34.1
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