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| author | Jonas Gorski <jogo@openwrt.org> | 2015-06-22 12:27:59 +0000 |
|---|---|---|
| committer | Jonas Gorski <jogo@openwrt.org> | 2015-06-22 12:27:59 +0000 |
| commit | a0c49ef46f7caf5eb02c635d446218201008ecff (patch) | |
| tree | a94180d50839c1587dfe845e8faf16405fab78ff /target/linux/generic/patches-4.1/613-netfilter_optional_tcp_window_check.patch | |
| parent | 518ab154e059c9f39684f8c78159c9caf333716b (diff) | |
| download | upstream-a0c49ef46f7caf5eb02c635d446218201008ecff.tar.gz upstream-a0c49ef46f7caf5eb02c635d446218201008ecff.tar.bz2 upstream-a0c49ef46f7caf5eb02c635d446218201008ecff.zip | |
generic: add linux 4.1 support
Boot tested: http://pastebin.com/L6aAb9xj
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
[jogo:
update to 4.1 final
add patches added since submission
delete patches applied in later rcs
restore commit messages in 220-gc-sections and 304-mips_disable_fpu
fix 050-backport_netfilter_rtcache to match new API
update inlined dma ops with upstream changes
add missing config symbols
enabled CONFIG_MULTIUSER
update kmod defintions for 4.1
]
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46112
Diffstat (limited to 'target/linux/generic/patches-4.1/613-netfilter_optional_tcp_window_check.patch')
| -rw-r--r-- | target/linux/generic/patches-4.1/613-netfilter_optional_tcp_window_check.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.1/613-netfilter_optional_tcp_window_check.patch b/target/linux/generic/patches-4.1/613-netfilter_optional_tcp_window_check.patch new file mode 100644 index 0000000000..3740dd74e5 --- /dev/null +++ b/target/linux/generic/patches-4.1/613-netfilter_optional_tcp_window_check.patch @@ -0,0 +1,36 @@ +--- a/net/netfilter/nf_conntrack_proto_tcp.c ++++ b/net/netfilter/nf_conntrack_proto_tcp.c +@@ -33,6 +33,9 @@ + #include <net/netfilter/ipv4/nf_conntrack_ipv4.h> + #include <net/netfilter/ipv6/nf_conntrack_ipv6.h> + ++/* Do not check the TCP window for incoming packets */ ++static int nf_ct_tcp_no_window_check __read_mostly = 1; ++ + /* "Be conservative in what you do, + be liberal in what you accept from others." + If it's non-zero, we mark only out of window RST segments as INVALID. */ +@@ -515,6 +518,9 @@ static bool tcp_in_window(const struct n + s32 receiver_offset; + bool res, in_recv_win; + ++ if (nf_ct_tcp_no_window_check) ++ return true; ++ + /* + * Get the required data from the packet. + */ +@@ -1481,6 +1487,13 @@ static struct ctl_table tcp_sysctl_table + .mode = 0644, + .proc_handler = proc_dointvec, + }, ++ { ++ .procname = "nf_conntrack_tcp_no_window_check", ++ .data = &nf_ct_tcp_no_window_check, ++ .maxlen = sizeof(unsigned int), ++ .mode = 0644, ++ .proc_handler = proc_dointvec, ++ }, + { } + }; + |