diff options
Diffstat (limited to 'net/netfilter/nft_log.c')
| -rw-r--r-- | net/netfilter/nft_log.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/net/netfilter/nft_log.c b/net/netfilter/nft_log.c index a06a46b039c5..54f6c2035e84 100644 --- a/net/netfilter/nft_log.c +++ b/net/netfilter/nft_log.c @@ -128,6 +128,20 @@ static const struct nla_policy nft_log_policy[NFTA_LOG_MAX + 1] = { [NFTA_LOG_FLAGS] = { .type = NLA_U32 }, }; +static int nft_log_modprobe(struct net *net, enum nf_log_type t) +{ + switch (t) { + case NF_LOG_TYPE_LOG: + return nft_request_module(net, "%s", "nf_log_syslog"); + case NF_LOG_TYPE_ULOG: + return nft_request_module(net, "%s", "nfnetlink_log"); + case NF_LOG_TYPE_MAX: + break; + } + + return -ENOENT; +} + static int nft_log_init(const struct nft_ctx *ctx, const struct nft_expr *expr, const struct nlattr * const tb[]) @@ -197,8 +211,12 @@ static int nft_log_init(const struct nft_ctx *ctx, return 0; err = nf_logger_find_get(ctx->family, li->type); - if (err < 0) + if (err < 0) { + if (nft_log_modprobe(ctx->net, li->type) == -EAGAIN) + err = -EAGAIN; + goto err1; + } return 0; |