linux-uconsole/tools/testing
tannerlove 06525464d7 selftests/net: in timestamping, strncpy needs to preserve null byte
[ Upstream commit 8027bc0307 ]

If user passed an interface option longer than 15 characters, then
device.ifr_name and hwtstamp.ifr_name became non-null-terminated
strings. The compiler warned about this:

timestamping.c:353:2: warning: ‘strncpy’ specified bound 16 equals \
destination size [-Wstringop-truncation]
  353 |  strncpy(device.ifr_name, interface, sizeof(device.ifr_name));

Fixes: cb9eff0978 ("net: new user space API for time stamping of incoming and outgoing packets")
Signed-off-by: Tanner Love <tannerlove@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-25 15:33:04 +02:00
..
fault-injection License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ktest ktest: Add timeout for ssh sync testing 2020-03-18 07:14:20 +01:00
nvdimm libnvdimm/nfit_test: Fix acpi_handle redefinition 2019-10-11 18:21:21 +02:00
radix-tree idr: Fix idr_get_next race with idr_remove 2019-11-24 08:19:11 +01:00
scatterlist tools/testing/scatterlist: Test new __sg_alloc_table_from_pages 2017-09-07 10:54:40 +01:00
selftests selftests/net: in timestamping, strncpy needs to preserve null byte 2020-06-25 15:33:04 +02:00
vsock VSOCK: add tools/testing/vsock/vsock_diag_test 2017-10-05 18:44:17 -07:00