kernel.git/tools/testing/selftests/net/timestamping.c, branch linux-5.7.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-5.7.y2020-06-24T15:49:07Zselftests/net: in timestamping, strncpy needs to preserve null byte2020-06-24T15:49:07Ztannerlove2020-06-08T19:37:15Zurn:sha1:394869c49ff5eee34dc05f19a8b5d7c100d415c7
[ Upstream commit 8027bc0307ce59759b90679fa5d8b22949586d20 ]
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: cb9eff097831 ("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>
selftests: move timestamping selftests to net folder2020-03-30T04:48:30ZJian Yang2020-03-25T20:32:07Zurn:sha1:5ef5c90e3cb3ae1ce7bebddaeb8e8f44309950f7
For historical reasons, there are several timestamping selftest targets
in selftests/networking/timestamping. Move them to the standard
directory for networking tests: selftests/net.
Signed-off-by: Jian Yang <jianyang@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>