Commits
Dan Carpenter committed 990a9d4975c
net/ncsi: prevent a couple array underflows
We recently refactored this code and introduced a static checker
warning. Smatch complains that if cmd->index is zero then we would
underflow the arrays. That's obviously true.
The question is whether we prevent cmd->index from being zero at a
different level. I've looked at the code and I don't immediately see
a check for that.
Fixes: 062b3e1b6d4f ("net/ncsi: Refactor MAC, VLAN filters")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>