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58 lines
3.2 KiB
58 lines
3.2 KiB
11 months ago
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From 082a131316f145e29f77a1761294d343b8df320b Mon Sep 17 00:00:00 2001
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From: Phil Sutter <phil@nwl.cc>
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Date: Fri, 25 Nov 2022 04:35:35 +0100
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Subject: [PATCH] extensions: libxt_conntrack: Drop extra whitespace in xlate
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No point in having this. Interestingly, other test cases even made up
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for it.
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Fixes: 0afd957f6bc03 ("extensions: libxt_state: add translation to nft")
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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(cherry picked from commit 116848ea1e5d8d02fd766356a642bd81574e2723)
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Conflicts:
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extensions/libxt_hashlimit.txlate
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-> Adjusted to missing commit 023dd2c515be6
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("libxtables: xt_xlate_add() to take care of spacing").
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---
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extensions/libxt_SYNPROXY.txlate | 2 +-
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extensions/libxt_conntrack.c | 1 -
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extensions/libxt_hashlimit.txlate | 4 ++--
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3 files changed, 3 insertions(+), 4 deletions(-)
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diff --git a/extensions/libxt_SYNPROXY.txlate b/extensions/libxt_SYNPROXY.txlate
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index b3de2b2a8c9dc..a2a3b6c522fe7 100644
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--- a/extensions/libxt_SYNPROXY.txlate
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+++ b/extensions/libxt_SYNPROXY.txlate
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@@ -1,2 +1,2 @@
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iptables-translate -t mangle -A INPUT -i iifname -p tcp -m tcp --dport 80 -m state --state INVALID,UNTRACKED -j SYNPROXY --sack-perm --timestamp --wscale 7 --mss 1460
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-nft add rule ip mangle INPUT iifname "iifname" tcp dport 80 ct state invalid,untracked counter synproxy sack-perm timestamp wscale 7 mss 1460
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+nft add rule ip mangle INPUT iifname "iifname" tcp dport 80 ct state invalid,untracked counter synproxy sack-perm timestamp wscale 7 mss 1460
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diff --git a/extensions/libxt_conntrack.c b/extensions/libxt_conntrack.c
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index 6ab5c99133d3c..6dfd942dcd5ab 100644
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--- a/extensions/libxt_conntrack.c
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+++ b/extensions/libxt_conntrack.c
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@@ -1196,7 +1196,6 @@ static int state_xlate(struct xt_xlate *xl,
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xt_xlate_add(xl, "ct state ");
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state_xlate_print(xl, sinfo->state_mask,
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sinfo->invert_flags & XT_CONNTRACK_STATE);
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- xt_xlate_add(xl, " ");
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return 1;
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}
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diff --git a/extensions/libxt_hashlimit.txlate b/extensions/libxt_hashlimit.txlate
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index 6c8d07f113d26..2fb6969befb4b 100644
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--- a/extensions/libxt_hashlimit.txlate
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+++ b/extensions/libxt_hashlimit.txlate
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@@ -1,5 +1,5 @@
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iptables-translate -A OUTPUT -m tcp -p tcp --dport 443 -m hashlimit --hashlimit-above 20kb/s --hashlimit-burst 1mb --hashlimit-mode dstip --hashlimit-name https --hashlimit-dstmask 24 -m state --state NEW -j DROP
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-nft add rule ip filter OUTPUT tcp dport 443 meter https { ip daddr and 255.255.255.0 timeout 60s limit rate over 20 kbytes/second burst 1 mbytes} ct state new counter drop
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+nft add rule ip filter OUTPUT tcp dport 443 meter https { ip daddr and 255.255.255.0 timeout 60s limit rate over 20 kbytes/second burst 1 mbytes} ct state new counter drop
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iptables-translate -A OUTPUT -m tcp -p tcp --dport 443 -m hashlimit --hashlimit-upto 300 --hashlimit-burst 15 --hashlimit-mode srcip,dstip --hashlimit-name https --hashlimit-htable-expire 300000 -m state --state NEW -j DROP
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-nft add rule ip filter OUTPUT tcp dport 443 meter https { ip daddr . ip saddr timeout 300s limit rate 300/second burst 15 packets} ct state new counter drop
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+nft add rule ip filter OUTPUT tcp dport 443 meter https { ip daddr . ip saddr timeout 300s limit rate 300/second burst 15 packets} ct state new counter drop
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--
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2.40.0
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