diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/ethtool.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 0762aaf8e964..192f2f76b7bd 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -1015,6 +1015,9 @@ static noinline_for_stack int ethtool_get_rxnfc(struct net_device *dev, return -EINVAL; } + if (info.cmd != cmd) + return -EINVAL; + if (info.cmd == ETHTOOL_GRXCLSRLALL) { if (info.rule_cnt > 0) { if (info.rule_cnt <= KMALLOC_MAX_SIZE / sizeof(u32)) |