diff options
author | Felix Fietkau <nbd@nbd.name> | 2017-01-27 14:32:10 +0100 |
---|---|---|
committer | Felix Fietkau <nbd@nbd.name> | 2017-02-04 20:28:14 +0100 |
commit | f791fb4af45032a653ba7c850f4564923871cb16 (patch) | |
tree | c1fc4e564c8e27faad582e5b55a9ce91816a241c /target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch | |
parent | 7d00cfe9bb693e376ac9d035e13f8ce8a5ff572c (diff) | |
download | upstream-f791fb4af45032a653ba7c850f4564923871cb16.tar.gz upstream-f791fb4af45032a653ba7c850f4564923871cb16.tar.bz2 upstream-f791fb4af45032a653ba7c850f4564923871cb16.zip |
kernel: add linux 4.9 support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Tim Harvey <tharvey@gateworks.com> [fixes]
Diffstat (limited to 'target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch')
-rw-r--r-- | target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch b/target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch new file mode 100644 index 0000000000..cd0414be1e --- /dev/null +++ b/target/linux/generic/patches-4.9/612-netfilter_match_reduce_memory_access.patch @@ -0,0 +1,14 @@ +--- a/net/ipv4/netfilter/ip_tables.c ++++ b/net/ipv4/netfilter/ip_tables.c +@@ -61,9 +61,9 @@ ip_packet_match(const struct iphdr *ip, + if (ipinfo->flags & IPT_F_NO_DEF_MATCH) + return true; + +- if (NF_INVF(ipinfo, IPT_INV_SRCIP, ++ if (NF_INVF(ipinfo, IPT_INV_SRCIP, ipinfo->smsk.s_addr && + (ip->saddr & ipinfo->smsk.s_addr) != ipinfo->src.s_addr) || +- NF_INVF(ipinfo, IPT_INV_DSTIP, ++ NF_INVF(ipinfo, IPT_INV_DSTIP, ipinfo->dmsk.s_addr && + (ip->daddr & ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr)) + return false; + |