| commit | af736bf071e8ccf395fa7f7d9d105e020cf609cc | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Mon Feb 18 12:26:32 2019 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Thu Feb 21 13:11:07 2019 -0800 |
| tree | 29c55cdda7ff511bcb74baa0f1b11ad19e71c759 | |
| parent | 56b90fa02214e74263a12a227e71ddd748c3fab0 [diff] |
net: sched: potential NULL dereference in tcf_block_find()
The error code isn't set on this path so it would result in returning
ERR_PTR(0) and a NULL dereference in the caller.
Fixes: 18d3eefb17cf ("net: sched: refactor tcf_block_find() into standalone functions")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>