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| author | Bongsu Jeon <bongsu.jeon@samsung.com> | 2021-08-17 16:28:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-18 12:17:57 +0300 |
| commit | 1d5b8d01db98abb8c176838fad73287366874582 (patch) | |
| tree | 83a9572ac9ae6ef9ef93df668c9f5707047f1b27 /tools/testing/selftests/nci | |
| parent | 78a7b2a8a0fa31f63ac16ac13601db6ed8259dfc (diff) | |
| download | linux-1d5b8d01db98abb8c176838fad73287366874582.tar.xz | |
selftests: nci: Fix the wrong condition
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>
Diffstat (limited to 'tools/testing/selftests/nci')
| -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 cf47505a6b35..a1786cef73bc 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; |