diff options
| author | Johan Hovold <johan@kernel.org> | 2017-01-31 17:17:27 +0100 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-06-17 15:52:56 +0200 |
| commit | 97ba5a8f25ea161f657d1eb66c8a07bd8c4fa3b7 (patch) | |
| tree | 3fc231502eb067deb48b78d5cba1ea5184adb0ac /include/trace/events | |
| parent | ad133d0b5c740ae5f6ea032015dcac0d9d23e03d (diff) | |
USB: serial: digi_acceleport: fix OOB data sanity check
commit 2d380889215fe20b8523345649dee0579821800c upstream.
Make sure to check for short transfers to avoid underflow in a loop
condition when parsing the receive buffer.
Also fix an off-by-one error in the incomplete sanity check which could
lead to invalid data being parsed.
Fixes: 8c209e6782ca ("USB: make actual_length in struct urb field u32")
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/trace/events')
0 files changed, 0 insertions, 0 deletions