diff options
Diffstat (limited to 'net/netfilter/nfnetlink_osf.c')
| -rw-r--r-- | net/netfilter/nfnetlink_osf.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/netfilter/nfnetlink_osf.c b/net/netfilter/nfnetlink_osf.c index 1f1d90c1716b..7b827bcb412c 100644 --- a/net/netfilter/nfnetlink_osf.c +++ b/net/netfilter/nfnetlink_osf.c @@ -255,9 +255,9 @@ nf_osf_match(const struct sk_buff *skb, u_int8_t family, } EXPORT_SYMBOL_GPL(nf_osf_match); -const char *nf_osf_find(const struct sk_buff *skb, - const struct list_head *nf_osf_fingers, - const int ttl_check) +bool nf_osf_find(const struct sk_buff *skb, + const struct list_head *nf_osf_fingers, + const int ttl_check, struct nf_osf_data *data) { const struct iphdr *ip = ip_hdr(skb); const struct nf_osf_user_finger *f; @@ -265,24 +265,24 @@ const char *nf_osf_find(const struct sk_buff *skb, const struct nf_osf_finger *kf; struct nf_osf_hdr_ctx ctx; const struct tcphdr *tcp; - const char *genre = NULL; memset(&ctx, 0, sizeof(ctx)); tcp = nf_osf_hdr_ctx_init(&ctx, skb, ip, opts); if (!tcp) - return NULL; + return false; list_for_each_entry_rcu(kf, &nf_osf_fingers[ctx.df], finger_entry) { f = &kf->finger; if (!nf_osf_match_one(skb, f, ttl_check, &ctx)) continue; - genre = f->genre; + data->genre = f->genre; + data->version = f->version; break; } - return genre; + return true; } EXPORT_SYMBOL_GPL(nf_osf_find); |