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author | David S. Miller <davem@davemloft.net> | 2020-01-19 22:10:04 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2020-01-19 22:10:04 +0100 |
commit | b3f7e3f23a763ccaae7b52d88d2c91e66c80d406 (patch) | |
tree | e00e90eb161305ed9895315ba12e30ac17de9523 /net/netfilter/nft_tunnel.c | |
parent | 4ee9e6e027c06eb1dd1cdbe025d461e407ece755 (diff) | |
parent | 7008ee121089b8193aea918b98850fe87d996508 (diff) |
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'net/netfilter/nft_tunnel.c')
-rw-r--r-- | net/netfilter/nft_tunnel.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c index 23cd163689d5..4c3f2e24c7cb 100644 --- a/net/netfilter/nft_tunnel.c +++ b/net/netfilter/nft_tunnel.c @@ -76,7 +76,7 @@ static int nft_tunnel_get_init(const struct nft_ctx *ctx, struct nft_tunnel *priv = nft_expr_priv(expr); u32 len; - if (!tb[NFTA_TUNNEL_KEY] && + if (!tb[NFTA_TUNNEL_KEY] || !tb[NFTA_TUNNEL_DREG]) return -EINVAL; @@ -267,6 +267,9 @@ static int nft_tunnel_obj_erspan_init(const struct nlattr *attr, if (err < 0) return err; + if (!tb[NFTA_TUNNEL_KEY_ERSPAN_VERSION]) + return -EINVAL; + version = ntohl(nla_get_be32(tb[NFTA_TUNNEL_KEY_ERSPAN_VERSION])); switch (version) { case ERSPAN_VERSION: |