diff options
| author | Bongsu Jeon <bongsu.jeon@samsung.com> | 2021-08-17 06:28:15 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-18 13:43:53 +0200 |
| commit | c47a71a9d4b1cd353b081c5e7a65bebff2d9c4ed (patch) | |
| tree | 7dd35aae11fc8cfbc0bf9a6df677d3a22c81006d /tools | |
| parent | 0fa02e06059ea6c74ff991655589c7c607798798 (diff) | |
selftests: nci: Fix the wrong condition
[ Upstream commit 1d5b8d01db98abb8c176838fad73287366874582 ]
memcpy should be executed only in case nla_len's value is greater than 0.
Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/nci/nci_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/nci/nci_dev.c b/tools/testing/selftests/nci/nci_dev.c index 9687100f15ea..acd4125ff39f 100644 --- a/tools/testing/selftests/nci/nci_dev.c +++ b/tools/testing/selftests/nci/nci_dev.c @@ -110,7 +110,7 @@ static int send_cmd_mt_nla(int sd, __u16 nlmsg_type, __u32 nlmsg_pid, na->nla_type = nla_type[cnt]; na->nla_len = nla_len[cnt] + NLA_HDRLEN; - if (nla_len > 0) + if (nla_len[cnt] > 0) memcpy(NLA_DATA(na), nla_data[cnt], nla_len[cnt]); prv_len = NLA_ALIGN(nla_len[cnt]) + NLA_HDRLEN; |