This is a note to let you know that I've just added the patch titled
netfilter: IPv6: fix DSCP mangle code
to the 2.6.32-longterm tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/longterm/longterm-queue-2.6.32.git;a=summary
The filename of the patch is:
netfilter-ipv6-fix-dscp-mangle-code.patch
and it can be found in the queue-2.6.32 subdirectory.
If you, or anyone else, feels it should not be added to the 2.6.32 longterm
tree,
please let <[email protected]> know about it.
>From 1ed2f73d90fb49bcf5704aee7e9084adb882bfc5 Mon Sep 17 00:00:00 2001
From: Fernando Luis Vazquez Cao <[email protected]>
Date: Tue, 10 May 2011 10:00:21 +0200
Subject: netfilter: IPv6: fix DSCP mangle code
From: Fernando Luis Vazquez Cao <[email protected]>
commit 1ed2f73d90fb49bcf5704aee7e9084adb882bfc5 upstream.
The mask indicates the bits one wants to zero out, so it needs to be
inverted before applying to the original TOS field.
Signed-off-by: Fernando Luis Vazquez Cao <[email protected]>
Signed-off-by: Pablo Neira Ayuso <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/netfilter/xt_DSCP.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -99,7 +99,7 @@ tos_tg6(struct sk_buff *skb, const struc
u_int8_t orig, nv;
orig = ipv6_get_dsfield(iph);
- nv = (orig & info->tos_mask) ^ info->tos_value;
+ nv = (orig & ~info->tos_mask) ^ info->tos_value;
if (orig != nv) {
if (!skb_make_writable(skb, sizeof(struct iphdr)))
Patches currently in longterm-queue-2.6.32 which might be from
[email protected] are
/home/gregkh/linux/longterm/longterm-queue-2.6.32/queue-2.6.32/netfilter-ipv6-initialize-tos-field-in-reject-target-module.patch
/home/gregkh/linux/longterm/longterm-queue-2.6.32/queue-2.6.32/netfilter-ipv6-fix-dscp-mangle-code.patch
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