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Diffstat (limited to 'target/linux/generic/backport-4.19/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch')
-rw-r--r-- | target/linux/generic/backport-4.19/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/target/linux/generic/backport-4.19/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch b/target/linux/generic/backport-4.19/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch new file mode 100644 index 0000000000..372c8d59ef --- /dev/null +++ b/target/linux/generic/backport-4.19/365-v4.16-netfilter-nf_flow_table-fix-checksum-when-handling-D.patch @@ -0,0 +1,19 @@ +From: Felix Fietkau <nbd@nbd.name> +Date: Sun, 25 Feb 2018 17:22:55 +0100 +Subject: [PATCH] netfilter: nf_flow_table: fix checksum when handling DNAT + +Add a missing call to csum_replace4 like on SNAT + +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + +--- a/net/netfilter/nf_flow_table_ip.c ++++ b/net/netfilter/nf_flow_table_ip.c +@@ -130,6 +130,7 @@ static int nf_flow_dnat_ip(const struct + default: + return -1; + } ++ csum_replace4(&iph->check, addr, new_addr); + + return nf_flow_nat_ip_l4proto(skb, iph, thoff, addr, new_addr); + } |