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| author | Linus Walleij <linus.walleij@linaro.org> | 2019-02-11 09:17:23 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-02-11 09:17:23 +0100 |
| commit | e65372124cd749ebbe4ac2abe5a511d7d1ac68db (patch) | |
| tree | 1f9fd7cec6ffba19c76fff1e82c562fa1adae5da /drivers/ptp/ptp_chardev.c | |
| parent | a3240f09307ac978270d423b542f229e2ccc07b8 (diff) | |
| parent | d13937116f1e82bf508a6325111b322c30c85eb9 (diff) | |
Merge tag 'v5.0-rc6' into devel
Linux 5.0-rc6
Diffstat (limited to 'drivers/ptp/ptp_chardev.c')
| -rw-r--r-- | drivers/ptp/ptp_chardev.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c index 797fab33bb98..7cbea796652a 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -224,7 +224,8 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg) extoff = NULL; break; } - if (extoff->n_samples > PTP_MAX_SAMPLES) { + if (extoff->n_samples > PTP_MAX_SAMPLES + || extoff->rsv[0] || extoff->rsv[1] || extoff->rsv[2]) { err = -EINVAL; break; } |