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| author | Jan Glauber <jglauber@cavium.com> | 2018-02-12 20:20:11 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-12 22:38:37 +0300 |
| commit | 07a2e1cf398187814b405665b19d36425ec7a962 (patch) | |
| tree | d415d4b6dd9e61f2d679f82dfb9d521755e73427 /include/uapi/linux/if_ether.h | |
| parent | 027d351c541744c0c780dd5801c63e4b90750b90 (diff) | |
| download | linux-07a2e1cf398187814b405665b19d36425ec7a962.tar.xz | |
net: cavium: fix NULL pointer dereference in cavium_ptp_put
Prevent a kernel panic on reboot if ptp_clock is NULL by checking
the ptp pointer before using it.
Signed-off-by: Jan Glauber <jglauber@cavium.com>
Fixes: 8c56df372bc1 ("net: add support for Cavium PTP coprocessor")
Cc: Radoslaw Biernacki <rad@semihalf.com>
Cc: Aleksey Makarov <aleksey.makarov@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/if_ether.h')
0 files changed, 0 insertions, 0 deletions