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authorMáté Eckl <ecklm94@gmail.com>2018-07-12 17:18:46 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2018-07-18 11:26:51 +0200
commit365b5a36f352e9884e85c47aa33026fd4df18633 (patch)
tree3fec6e319e62c7265b089e11b2b3df18ca49f564 /net/netfilter/nft_socket.c
parent31a9c29210e2d8129d2e81acb89babb56916c6c9 (diff)
netfilter: nft_socket: Break evaluation if no socket found
Actual implementation stores 0 in the destination register if no socket is found by the lookup, but that is not intentional as it is not really a value of any socket metadata. This patch fixes this and breaks rule evaluation in this case. Fixes: 554ced0a6e29 ("netfilter: nf_tables: add support for native socket matching") Signed-off-by: Máté Eckl <ecklm94@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_socket.c')
-rw-r--r--net/netfilter/nft_socket.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nft_socket.c b/net/netfilter/nft_socket.c
index e43c1939d25f..622ac2012a40 100644
--- a/net/netfilter/nft_socket.c
+++ b/net/netfilter/nft_socket.c
@@ -43,7 +43,7 @@ static void nft_socket_eval(const struct nft_expr *expr,
}
if (!sk) {
- nft_reg_store8(dest, 0);
+ regs->verdict.code = NFT_BREAK;
return;
}