diff options
| author | Fernando Fernandez Mancera <ffmancera@riseup.net> | 2019-03-27 11:37:56 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-04-08 23:46:50 +0200 |
| commit | fdda1fad8853b92bac726cbe162b58a5b73c8b4d (patch) | |
| tree | 5f3c3318af92f81c08fecd57baf6e725aa733777 /src/netlink_linearize.c | |
| parent | 067ac215e93f6cb912c3f99ca9e6689397bfba2f (diff) | |
osf: add version fingerprint support
Add support for version fingerprint in "osf" expression. Example:
table ip foo {
chain bar {
type filter hook input priority filter; policy accept;
osf ttl skip name "Linux"
osf ttl skip version "Linux:4.20"
}
}
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/netlink_linearize.c')
| -rw-r--r-- | src/netlink_linearize.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/netlink_linearize.c b/src/netlink_linearize.c index 61149bff..8df82d5a 100644 --- a/src/netlink_linearize.c +++ b/src/netlink_linearize.c @@ -228,6 +228,7 @@ static void netlink_gen_osf(struct netlink_linearize_ctx *ctx, nle = alloc_nft_expr("osf"); netlink_put_register(nle, NFTNL_EXPR_OSF_DREG, dreg); nftnl_expr_set_u8(nle, NFTNL_EXPR_OSF_TTL, expr->osf.ttl); + nftnl_expr_set_u32(nle, NFTNL_EXPR_OSF_FLAGS, expr->osf.flags); nftnl_rule_add_expr(ctx->nlr, nle); } |