| commit | 4a30c12542290f1def08b9ef0d677c024c500589 | [log] [tgz] |
|---|---|---|
| author | Daniel Rosenberg <drosen@google.com> | Mon Jul 02 16:59:37 2018 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Jul 11 16:26:45 2018 +0200 |
| tree | c4fff20d3477156708190c7aad91056a13918948 | |
| parent | 82e360cd6fb2055cb178f92934eb71d511b1aa47 [diff] |
HID: debug: check length before copy_to_user() commit 717adfdaf14704fd3ec7fa2c04520c0723247eac upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>