diff options
| author | Chengguang Xu <[email protected]> | 2019-02-15 20:27:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-04-02 17:49:58 +0200 |
| commit | 4712d3796f19b32241b41e538107fb7ae7a3fcff (patch) | |
| tree | 662545733a34a647a2c884312617c8cb0c48168e /tools/perf/scripts/python | |
| parent | de36e16d1557a0b6eb328bc3516359a12ba5c25c (diff) | |
chardev: add a check for given minor range
register_chrdev_region() carefully checks minor range
before calling __register_chrdev_region() but there is
another path from alloc_chrdev_region() which does not
check the range properly. So add a check for given minor
range in __register_chrdev_region().
Signed-off-by: Chengguang Xu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions