diff options
Diffstat (limited to 'target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch')
| -rw-r--r-- | target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch b/target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch deleted file mode 100644 index 4ee5532438..0000000000 --- a/target/linux/generic/backport-4.14/354-v4.18-netfilter-nf_flow_table-move-ip-header-check-out-of-.patch +++ /dev/null @@ -1,32 +0,0 @@ -From: Felix Fietkau <nbd@nbd.name> -Date: Sat, 17 Feb 2018 11:51:20 +0100 -Subject: [PATCH] netfilter: nf_flow_table: move ip header check out of - nf_flow_exceeds_mtu - -Allows the function to be shared with the IPv6 hook code - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - ---- a/net/netfilter/nf_flow_table_ip.c -+++ b/net/netfilter/nf_flow_table_ip.c -@@ -181,9 +181,6 @@ static bool nf_flow_exceeds_mtu(const st - if (skb->len <= mtu) - return false; - -- if ((ip_hdr(skb)->frag_off & htons(IP_DF)) == 0) -- return false; -- - if (skb_is_gso(skb) && skb_gso_validate_mtu(skb, mtu)) - return false; - -@@ -222,7 +219,8 @@ nf_flow_offload_ip_hook(void *priv, stru - flow = container_of(tuplehash, struct flow_offload, tuplehash[dir]); - rt = (const struct rtable *)flow->tuplehash[dir].tuple.dst_cache; - -- if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu))) -+ if (unlikely(nf_flow_exceeds_mtu(skb, flow->tuplehash[dir].tuple.mtu)) && -+ (ip_hdr(skb)->frag_off & htons(IP_DF)) != 0) - return NF_ACCEPT; - - if (skb_try_make_writable(skb, sizeof(*iph))) |