diff options
Diffstat (limited to 'kernel/ip_set_core.c')
| -rw-r--r-- | kernel/ip_set_core.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/kernel/ip_set_core.c b/kernel/ip_set_core.c index 3071d3f..3dad957 100644 --- a/kernel/ip_set_core.c +++ b/kernel/ip_set_core.c @@ -1118,7 +1118,17 @@ call_ad(struct sk_buff *skb, const struct nlattr *const attr[], return 0; if (lineno && attr[IPSET_ATTR_LINENO]) { /* Error in restore/batch mode: send back lineno */ - u32 *errline = nla_data(attr[IPSET_ATTR_LINENO]); + struct nlmsghdr *nlh = nlmsg_hdr(skb); + int min_len = NLMSG_SPACE(sizeof(struct nfgenmsg)); + struct nlattr *cda[IPSET_ATTR_CMD_MAX+1]; + struct nlattr *cmdattr = (void *)nlh + min_len; + u32 *errline; + + nla_parse(cda, IPSET_ATTR_CMD_MAX, + cmdattr, nlh->nlmsg_len - min_len, + ip_set_adt_policy); + + errline = nla_data(cda[IPSET_ATTR_LINENO]); *errline = lineno; } |