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| author | Jonas Gorski <jogo@openwrt.org> | 2012-01-13 14:55:07 +0000 |
|---|---|---|
| committer | Jonas Gorski <jogo@openwrt.org> | 2012-01-13 14:55:07 +0000 |
| commit | b49e97601bba8ba4075085b69e00952373e18af2 (patch) | |
| tree | 322fc313a19bc903c788a7acf9b6fabef06b04e5 /target/linux/generic/patches-3.2/612-netfilter_match_reduce_memory_access.patch | |
| parent | ef7ec19360f373ead4bffc66c10fd70ec6c1aa78 (diff) | |
| download | upstream-b49e97601bba8ba4075085b69e00952373e18af2.tar.gz upstream-b49e97601bba8ba4075085b69e00952373e18af2.tar.bz2 upstream-b49e97601bba8ba4075085b69e00952373e18af2.zip | |
kernel: add support for linux 3.2.1
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29730 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.2/612-netfilter_match_reduce_memory_access.patch')
| -rw-r--r-- | target/linux/generic/patches-3.2/612-netfilter_match_reduce_memory_access.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.2/612-netfilter_match_reduce_memory_access.patch b/target/linux/generic/patches-3.2/612-netfilter_match_reduce_memory_access.patch new file mode 100644 index 0000000000..f506165e1d --- /dev/null +++ b/target/linux/generic/patches-3.2/612-netfilter_match_reduce_memory_access.patch @@ -0,0 +1,16 @@ +--- a/net/ipv4/netfilter/ip_tables.c ++++ b/net/ipv4/netfilter/ip_tables.c +@@ -84,9 +84,11 @@ ip_packet_match(const struct iphdr *ip, + if (ipinfo->flags & IPT_F_NO_DEF_MATCH) + return true; + +- if (FWINV((ip->saddr&ipinfo->smsk.s_addr) != ipinfo->src.s_addr, ++ if (FWINV(ipinfo->smsk.s_addr && ++ (ip->saddr&ipinfo->smsk.s_addr) != ipinfo->src.s_addr, + IPT_INV_SRCIP) || +- FWINV((ip->daddr&ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr, ++ FWINV(ipinfo->dmsk.s_addr && ++ (ip->daddr&ipinfo->dmsk.s_addr) != ipinfo->dst.s_addr, + IPT_INV_DSTIP)) { + dprintf("Source or dest mismatch.\n"); + |