diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
| commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
| tree | aa5cc3760a27c3d57146498cb82fa549547de06c /net/netfilter/ipset/ip_set_bitmap_ipmac.c | |
| parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) | |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'net/netfilter/ipset/ip_set_bitmap_ipmac.c')
| -rw-r--r-- | net/netfilter/ipset/ip_set_bitmap_ipmac.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/netfilter/ipset/ip_set_bitmap_ipmac.c b/net/netfilter/ipset/ip_set_bitmap_ipmac.c index 29dde2083..9a065f672 100644 --- a/net/netfilter/ipset/ip_set_bitmap_ipmac.c +++ b/net/netfilter/ipset/ip_set_bitmap_ipmac.c @@ -267,6 +267,8 @@ bitmap_ipmac_uadt(struct ip_set *set, struct nlattr *tb[], e.id = ip_to_id(map, ip); if (tb[IPSET_ATTR_ETHER]) { + if (nla_len(tb[IPSET_ATTR_ETHER]) != ETH_ALEN) + return -IPSET_ERR_PROTOCOL; memcpy(e.ether, nla_data(tb[IPSET_ATTR_ETHER]), ETH_ALEN); e.add_mac = 1; } |