diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-05-28 08:01:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-27 16:40:26 +0200 |
| commit | 466b5897239e1c8586b6bc1c0db6f10e102d213c (patch) | |
| tree | ffc11c91c606fa53651289a3cdbeb0c6264f463d /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 49661be5ab43f9aa161deb06edd0dea90849519c (diff) | |
i2c: dev: use after free in detach
commit e6be18f6d62c1d3b331ae020b76a29c2ccf6b0bf upstream.
The call to put_i2c_dev() frees "i2c_dev" so there is a use after
free when we call cdev_del(&i2c_dev->cdev).
Fixes: d6760b14d4a1 ('i2c: dev: switch from register_chrdev to cdev API')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions