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selftests: nci: Fix the code for next nlattr offset
author
Bongsu Jeon
<bongsu.jeon@samsung.com>
Tue, 17 Aug 2021 13:28:14 +0000
(06:28 -0700)
committer
David S. Miller
<davem@davemloft.net>
Wed, 18 Aug 2021 09:17:57 +0000
(10:17 +0100)
nlattr could have a padding for 4 bytes alignment. So next nla's offset
should be calculated with a padding.
Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
tools/testing/selftests/nci/nci_dev.c
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diff --git
a/tools/testing/selftests/nci/nci_dev.c
b/tools/testing/selftests/nci/nci_dev.c
index
b4d85ee
..
cf47505
100644
(file)
--- a/
tools/testing/selftests/nci/nci_dev.c
+++ b/
tools/testing/selftests/nci/nci_dev.c
@@
-113,8
+113,8
@@
static int send_cmd_mt_nla(int sd, __u16 nlmsg_type, __u32 nlmsg_pid,
if (nla_len > 0)
memcpy(NLA_DATA(na), nla_data[cnt], nla_len[cnt]);
-
msg.n.nlmsg_len += NLMSG_ALIGN(na->nla_len)
;
-
prv_len = na->nla
_len;
+
prv_len = NLA_ALIGN(nla_len[cnt]) + NLA_HDRLEN
;
+
msg.n.nlmsg_len += prv
_len;
}
buf = (char *)&msg;