| commit | f4cee3af0dedf3270e6d615d772e3fbfa3200769 | [log] [tgz] |
|---|---|---|
| author | Jiri Pirko <jiri@mellanox.com> | Tue Dec 22 09:43:07 2015 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Tue Dec 22 16:25:09 2015 -0500 |
| tree | df31e4d939de5cc4c2817c72f7235a497d720d6f | |
| parent | 2010b93e9317cc12acd20c4aed385af7f9d1681e [diff] |
mlxsw: core: Use devm_kzalloc to allocate mlxsw_hwmon structure
KASan reported use-after-free for the hwmon structure. So fix this by
using devm_kzalloc and let the core take care about freeing the memory
during device dettach.
Reported-by: Ido Schimmel <idosch@mellanox.com>
Fixes: 89309da39 ("mlxsw: core: Implement temperature hwmon interface")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>