diff options
| author | Johan Hovold <johan@kernel.org> | 2017-01-31 17:17:27 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2017-01-31 18:32:21 +0100 |
| commit | 2d380889215fe20b8523345649dee0579821800c (patch) | |
| tree | 1b4eacc7201b00fa36aa35d1e335c97315fdf043 /include/linux/fpga/fpga-bridge.h | |
| parent | 6fdb7b0c0e6412a351deb1eaab0e5eb9635d6086 (diff) | |
USB: serial: digi_acceleport: fix OOB data sanity check
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")
Cc: stable <stable@vger.kernel.org> # v2.6.30
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'include/linux/fpga/fpga-bridge.h')
0 files changed, 0 insertions, 0 deletions