diff options
| author | Daniel Rosenberg <drosen@google.com> | 2018-07-02 19:59:37 -0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2018-07-03 05:54:40 -0400 |
| commit | 717adfdaf14704fd3ec7fa2c04520c0723247eac (patch) | |
| tree | 909cbc9aaa97298c6110292cfc06a883174fc611 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 8f732850df1b2b4d8d719f7e606dfb3050e7ea11 (diff) | |
HID: debug: check length before copy_to_user()
If our length is greater than the size of the buffer, we
overflow the buffer
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions