Searched hist:bcbc0b2e (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/misc/mei/ |
| H A D | client.h | bcbc0b2e Thu Oct 29 04:54:42 CDT 2020 Alexander Usyskin <alexander.usyskin@intel.com> mei: protect mei_cl_mtu from null dereference
A receive callback is queued while the client is still connected
but can still be called after the client was disconnected. Upon
disconnect cl->me_cl is set to NULL, hence we need to check
that ME client is not-NULL in mei_cl_mtu to avoid
null dereference.
Cc: <stable@vger.kernel.org>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20201029095444.957924-2-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bcbc0b2e Thu Oct 29 04:54:42 CDT 2020 Alexander Usyskin <alexander.usyskin@intel.com> mei: protect mei_cl_mtu from null dereference
A receive callback is queued while the client is still connected
but can still be called after the client was disconnected. Upon
disconnect cl->me_cl is set to NULL, hence we need to check
that ME client is not-NULL in mei_cl_mtu to avoid
null dereference.
Cc: <stable@vger.kernel.org>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20201029095444.957924-2-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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