diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nft_socket.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/netfilter/nft_socket.c b/net/netfilter/nft_socket.c index 9c169d100651..f9c5ff6024e0 100644 --- a/net/netfilter/nft_socket.c +++ b/net/netfilter/nft_socket.c @@ -134,7 +134,7 @@ static int nft_socket_init(const struct nft_ctx *ctx, const struct nlattr * const tb[]) { struct nft_socket *priv = nft_expr_priv(expr); - unsigned int len, level; + unsigned int len; if (!tb[NFTA_SOCKET_DREG] || !tb[NFTA_SOCKET_KEY]) return -EINVAL; @@ -160,7 +160,9 @@ static int nft_socket_init(const struct nft_ctx *ctx, len = sizeof(u32); break; #ifdef CONFIG_CGROUPS - case NFT_SOCKET_CGROUPV2: + case NFT_SOCKET_CGROUPV2: { + unsigned int level; + if (!tb[NFTA_SOCKET_LEVEL]) return -EINVAL; @@ -171,6 +173,7 @@ static int nft_socket_init(const struct nft_ctx *ctx, priv->level = level; len = sizeof(u64); break; + } #endif default: return -EOPNOTSUPP; |