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| author | saturneric <[email protected]> | 2025-11-16 14:34:50 +0000 |
|---|---|---|
| committer | saturneric <[email protected]> | 2025-11-16 14:34:50 +0000 |
| commit | 690862a8d74fee1e07f33dad44b761753f101779 (patch) | |
| tree | f81bdcab8cd5a640518dba5056de6c62bd071eaf /net/ipv4/ip_input.c | |
| parent | Merge tag 'v6.17.7' into linux-6.17.y (diff) | |
| parent | Linux 6.17.8 (diff) | |
| download | kernel-linux-6.17.y.tar.gz kernel-linux-6.17.y.zip | |
Merge tag 'v6.17.8' into linux-6.17.ylinux-6.17.y
This is the 6.17.8 stable release
Diffstat (limited to 'net/ipv4/ip_input.c')
| -rw-r--r-- | net/ipv4/ip_input.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index fc323994b1fa..a09aca2c8567 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -587,9 +587,13 @@ static void ip_sublist_rcv_finish(struct list_head *head) } static struct sk_buff *ip_extract_route_hint(const struct net *net, - struct sk_buff *skb, int rt_type) + struct sk_buff *skb) { - if (fib4_has_custom_rules(net) || rt_type == RTN_BROADCAST || + const struct iphdr *iph = ip_hdr(skb); + + if (fib4_has_custom_rules(net) || + ipv4_is_lbcast(iph->daddr) || + ipv4_is_zeronet(iph->daddr) || IPCB(skb)->flags & IPSKB_MULTIPATH) return NULL; @@ -618,8 +622,7 @@ static void ip_list_rcv_finish(struct net *net, struct list_head *head) dst = skb_dst(skb); if (curr_dst != dst) { - hint = ip_extract_route_hint(net, skb, - dst_rtable(dst)->rt_type); + hint = ip_extract_route_hint(net, skb); /* dispatch old sublist */ if (!list_empty(&sublist)) |