From 5edc15389bb0b9d9a1c87eedb17edb58a28cebae Mon Sep 17 00:00:00 2001 From: Liping Zhang Date: Wed, 22 Mar 2017 21:00:47 +0800 Subject: [PATCH] examples: kill the "invalid argument" error in nftc-helper-add NFCTH_PRIV_DATA_LEN is a must attribute required by the kernel when creating the cthelper, add it now. Otherwise -EINVAL will be returned. Signed-off-by: Liping Zhang Signed-off-by: Pablo Neira Ayuso (cherry picked from commit 5fec728cf69d137450e230a88793b1251176c035) Signed-off-by: Phil Sutter --- examples/nfct-helper-add.c | 1 + 1 file changed, 1 insertion(+) diff --git a/examples/nfct-helper-add.c b/examples/nfct-helper-add.c index cb7291e8ec4b0..79e09637415d3 100644 --- a/examples/nfct-helper-add.c +++ b/examples/nfct-helper-add.c @@ -31,6 +31,7 @@ int main(int argc, char *argv[]) nfct_helper_attr_set_u32(nfct_helper, NFCTH_ATTR_QUEUE_NUM, atoi(argv[2])); nfct_helper_attr_set_u16(nfct_helper, NFCTH_ATTR_PROTO_L3NUM, AF_INET); nfct_helper_attr_set_u8(nfct_helper, NFCTH_ATTR_PROTO_L4NUM, IPPROTO_TCP); + nfct_helper_attr_set_u32(nfct_helper, NFCTH_ATTR_PRIV_DATA_LEN, 0); /* Will be freed by nfct_helper_free. */ p = nfct_helper_policy_alloc(); -- 2.23.0