diff options
Diffstat (limited to 'net/netfilter/nft_log.c')
| -rw-r--r-- | net/netfilter/nft_log.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/netfilter/nft_log.c b/net/netfilter/nft_log.c index e1b34ff0ebd0..5f6f088ff06e 100644 --- a/net/netfilter/nft_log.c +++ b/net/netfilter/nft_log.c @@ -79,6 +79,11 @@ static int nft_log_init(const struct nft_ctx *ctx, } else { li->u.log.level = LOGLEVEL_WARNING; } + if (li->u.log.level > LOGLEVEL_DEBUG) { + err = -EINVAL; + goto err1; + } + if (tb[NFTA_LOG_FLAGS] != NULL) { li->u.log.logflags = ntohl(nla_get_be32(tb[NFTA_LOG_FLAGS])); |