Searched hist:ccc04cdd (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/infiniband/hw/cxgb4/ |
| H A D | cm.c | ccc04cdd Tue Dec 05 08:36:54 CST 2017 Dan Carpenter <dan.carpenter@oracle.com> RDMA/cxgb4: Add a sanity check in process_work()
The story is that Smatch marks skb->data as untrusted so it generates
a warning message here:
drivers/infiniband/hw/cxgb4/cm.c:4100 process_work()
error: buffer overflow 'work_handlers' 241 <= 255
In other places which handle this such as t4_uld_rx_handler() there is
some checking to make sure that the function pointer is not NULL. I
have added bounds checking and a check for NULL here as well.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
ccc04cdd Tue Dec 05 08:36:54 CST 2017 Dan Carpenter <dan.carpenter@oracle.com> RDMA/cxgb4: Add a sanity check in process_work()
The story is that Smatch marks skb->data as untrusted so it generates
a warning message here:
drivers/infiniband/hw/cxgb4/cm.c:4100 process_work()
error: buffer overflow 'work_handlers' 241 <= 255
In other places which handle this such as t4_uld_rx_handler() there is
some checking to make sure that the function pointer is not NULL. I
have added bounds checking and a check for NULL here as well.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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