Merge branch 'linus' into timers/core

Pick up the latest fixes and refresh the branch.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index 3169252613fa..5d78c1d08abd 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -571,6 +571,8 @@ static int hdlcdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
         case HDLCDRVCTL_CALIBRATE:
                 if(!capable(CAP_SYS_RAWIO))
                         return -EPERM;
+                if (bi.data.calibrate > INT_MAX / s->par.bitrate)
+                        return -EINVAL;
                 s->hdlctx.calibrate = bi.data.calibrate * s->par.bitrate / 16;
                 return 0;