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author | Ingo Molnar <mingo@kernel.org> | 2018-10-23 12:30:19 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2018-10-23 12:30:19 +0200 |
commit | dda93b45389f025fd3422d22cc31cc1ea6040305 (patch) | |
tree | 44a856744843e24ed1baf6ca4edb1be04809a606 /drivers/net/hamradio/yam.c | |
parent | 2e62024c265aa69315ed02835623740030435380 (diff) | |
parent | b61b8bba18fe2b63d38fdaf9b83de25e2d787dfe (diff) | |
download | blackbird-op-linux-dda93b45389f025fd3422d22cc31cc1ea6040305.tar.gz blackbird-op-linux-dda93b45389f025fd3422d22cc31cc1ea6040305.zip |
Merge branch 'x86/cache' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/net/hamradio/yam.c')
-rw-r--r-- | drivers/net/hamradio/yam.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 16ec7af6ab7b..ba9df430fca6 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -966,6 +966,8 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) sizeof(struct yamdrv_ioctl_mcs)); if (IS_ERR(ym)) return PTR_ERR(ym); + if (ym->cmd != SIOCYAMSMCS) + return -EINVAL; if (ym->bitrate > YAM_MAXBITRATE) { kfree(ym); return -EINVAL; @@ -981,6 +983,8 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) if (copy_from_user(&yi, ifr->ifr_data, sizeof(struct yamdrv_ioctl_cfg))) return -EFAULT; + if (yi.cmd != SIOCYAMSCFG) + return -EINVAL; if ((yi.cfg.mask & YAM_IOBASE) && netif_running(dev)) return -EINVAL; /* Cannot change this parameter when up */ if ((yi.cfg.mask & YAM_IRQ) && netif_running(dev)) |