43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
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From 9e746a513d5e26f724f992f742f549f7e82f0148 Mon Sep 17 00:00:00 2001
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From: Phil Sutter <phil@nwl.cc>
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Date: Fri, 28 Apr 2023 14:37:47 +0200
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Subject: [PATCH] arptables: Don't omit standard matches if inverted
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Inverted --h-len and --h-type matches were omitted from output by
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accident if they matched on their standard value.
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Fixes: 84331e3ed3f8e ("arptables-nft: Don't print default h-len/h-type values")
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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(cherry picked from commit 79f93b0943fa0e46ba29bb476362634509eb594e)
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---
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iptables/nft-arp.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/iptables/nft-arp.c b/iptables/nft-arp.c
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index ab1108dd69685..f1cf46476ec83 100644
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--- a/iptables/nft-arp.c
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+++ b/iptables/nft-arp.c
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@@ -416,7 +416,8 @@ static void nft_arp_print_rule_details(const struct iptables_command_state *cs,
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after_devdst:
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- if (fw->arp.arhln_mask != 255 || fw->arp.arhln != 6) {
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+ if (fw->arp.arhln_mask != 255 || fw->arp.arhln != 6 ||
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+ fw->arp.invflags & IPT_INV_ARPHLN) {
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printf("%s%s", sep, fw->arp.invflags & IPT_INV_ARPHLN
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? "! " : "");
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printf("--h-length %d", fw->arp.arhln);
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@@ -440,7 +441,8 @@ static void nft_arp_print_rule_details(const struct iptables_command_state *cs,
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sep = " ";
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}
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- if (fw->arp.arhrd_mask != 65535 || fw->arp.arhrd != htons(1)) {
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+ if (fw->arp.arhrd_mask != 65535 || fw->arp.arhrd != htons(1) ||
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+ fw->arp.invflags & IPT_INV_ARPHRD) {
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uint16_t tmp = ntohs(fw->arp.arhrd);
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printf("%s%s", sep, fw->arp.invflags & IPT_INV_ARPHRD
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--
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2.40.0
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