diff mbox series

[net-next,06/12] macsec: add NLA_POLICY_MAX for MACSEC_OFFLOAD_ATTR_TYPE and IFLA_MACSEC_OFFLOAD

Message ID 4ca70c6cbfd85f13dce60e824ee90bdcaef8f5ad.1664379352.git.sd@queasysnail.net (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series macsec: replace custom netlink attribute checks with policy-level checks | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 4 this patch: 4
netdev/cc_maintainers fail 4 maintainers not CCed: kuba@kernel.org pabeni@redhat.com edumazet@google.com davem@davemloft.net
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 4 this patch: 4
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 15 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Sabrina Dubroca Sept. 28, 2022, 4:17 p.m. UTC 
This is equivalent to the existing checks allowing either
MACSEC_OFFLOAD_OFF or calling macsec_check_offload.

Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
---
 drivers/net/macsec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 3f8069f758c7..84e67f8c9bad 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -1654,7 +1654,7 @@  static const struct nla_policy macsec_genl_sa_policy[NUM_MACSEC_SA_ATTR] = {
 };
 
 static const struct nla_policy macsec_genl_offload_policy[NUM_MACSEC_OFFLOAD_ATTR] = {
-	[MACSEC_OFFLOAD_ATTR_TYPE] = { .type = NLA_U8 },
+	[MACSEC_OFFLOAD_ATTR_TYPE] = NLA_POLICY_MAX(NLA_U8, MACSEC_OFFLOAD_MAX),
 };
 
 /* Offloads an operation to a device driver */
@@ -3659,6 +3659,7 @@  static const struct nla_policy macsec_rtnl_policy[IFLA_MACSEC_MAX + 1] = {
 	[IFLA_MACSEC_SCB] = { .type = NLA_U8 },
 	[IFLA_MACSEC_REPLAY_PROTECT] = { .type = NLA_U8 },
 	[IFLA_MACSEC_VALIDATION] = { .type = NLA_U8 },
+	[IFLA_MACSEC_OFFLOAD] = NLA_POLICY_MAX(NLA_U8, MACSEC_OFFLOAD_MAX),
 };
 
 static void macsec_free_netdev(struct net_device *dev)