diff options
| author | Xi Wang <[email protected]> | 2012-04-09 15:48:55 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2012-04-17 15:54:57 -0700 |
| commit | e65cdfae71cecec0fcd43a3f9ac8b5e4ae52db08 (patch) | |
| tree | 58a21396dcd320fd530fc1e49be4f87edb2582d0 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 8963c487a80b4688c9e68dcc504a90074aacc145 (diff) | |
usb: usbtest: avoid integer overflow in test_ctrl_queue()
Avoid overflowing context.count = param->sglen * param->iterations,
where both `sglen' and `iterations' are from userspace.
| test_ctrl_queue()
| usbtest_ioctl()
Keep -EOPNOTSUPP for error code.
Signed-off-by: Xi Wang <[email protected]>
Acked-by: Alan Stern <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions