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| author | Edward Cree <ecree@solarflare.com> | 2014-02-25 13:17:59 +0000 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-03-13 23:19:39 +0100 |
| commit | 1c0267641d69bea415a8176de1ab996dfed3a510 (patch) | |
| tree | cab7a688fcb0b338c2c0e7ac82d57a1a50703afe /virt/kvm/async_pf.h | |
| parent | 3bbb02a1ba7a2ad0dbbd979ed715c9229b12e36a (diff) | |
sfc: check for NULL efx->ptp_data in efx_ptp_event
[ Upstream commit 8f355e5cee63c2c0c145d8206c4245d0189f47ff ]
If we receive a PTP event from the NIC when we haven't set up PTP state
in the driver, we attempt to read through a NULL pointer efx->ptp_data,
triggering a panic.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Acked-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'virt/kvm/async_pf.h')
0 files changed, 0 insertions, 0 deletions