diff options
Diffstat (limited to 'iptables/nft.c')
| -rw-r--r-- | iptables/nft.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/iptables/nft.c b/iptables/nft.c index e927d1db..8f0d5e66 100644 --- a/iptables/nft.c +++ b/iptables/nft.c @@ -82,13 +82,19 @@ out: return MNL_CB_ERROR; } -static int mnl_genid_get(struct nft_handle *h, uint32_t *genid) +static void mnl_genid_get(struct nft_handle *h, uint32_t *genid) { char buf[MNL_SOCKET_BUFFER_SIZE]; struct nlmsghdr *nlh; + int ret; nlh = nftnl_nlmsg_build_hdr(buf, NFT_MSG_GETGEN, 0, 0, h->seq); - return mnl_talk(h, nlh, genid_cb, genid); + ret = mnl_talk(h, nlh, genid_cb, genid); + if (ret == 0) + return; + + xtables_error(RESOURCE_PROBLEM, + "Could not fetch rule set generation id: %s\n", nft_strerror(errno)); } int mnl_talk(struct nft_handle *h, struct nlmsghdr *nlh, |