diff options
| author | Michal Schmidt | 2017-05-04 16:48:58 +0200 |
|---|---|---|
| committer | David S. Miller | 2017-05-04 11:23:59 -0400 |
| commit | 77ef033b687c3e030017c94a29bf6ea3aaaef678 (patch) | |
| tree | 7cbda1d9da4a351e5ec1924c6ffabc7883599329 /kernel/cred.c | |
| parent | 2be0f2644598ee4b8ea0ed6a32913e1ce0212c9c (diff) | |
rtnetlink: NUL-terminate IFLA_PHYS_PORT_NAME string
IFLA_PHYS_PORT_NAME is a string attribute, so terminate it with \0.
Otherwise libnl3 fails to validate netlink messages with this attribute.
"ip -detail a" assumes too that the attribute is NUL-terminated when
printing it. It often was, due to padding.
I noticed this as libvirtd failing to start on a system with sfc driver
after upgrading it to Linux 4.11, i.e. when sfc added support for
phys_port_name.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/cred.c')
0 files changed, 0 insertions, 0 deletions