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libnetfilter-conntrack: backport patch fixing compilation with 5.15

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Backport patch fixing compilation with 5.15 and musl provided by Robert Marko

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
This commit is contained in:
Ansuel Smith 2022-03-02 15:38:59 +01:00 committed by Hauke Mehrtens
parent 05ed7dc50d
commit 4393d8c090
2 changed files with 50 additions and 1 deletions
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2
package/libs/libnetfilter-conntrack/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=libnetfilter_conntrack
PKG_VERSION:=1.0.9
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=https://www.netfilter.org/projects/libnetfilter_conntrack/files

49
package/libs/libnetfilter-conntrack/patches/0001-conntrack-fix-build-with-kernel-5_15-and-musl.patch Normal file
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@ -0,0 +1,49 @@
From 21ee35dde73aec5eba35290587d479218c6dd824 Mon Sep 17 00:00:00 2001
From: Robert Marko <robimarko@gmail.com>
Date: Thu, 24 Feb 2022 15:01:11 +0100
Subject: conntrack: fix build with kernel 5.15 and musl
Currently, with kernel 5.15 headers and musl building is failing with
redefinition errors due to a conflict between the kernel and musl headers.
Musl is able to suppres the conflicting kernel header definitions if they
are included after the standard libc ones, however since ICMP definitions
were moved into a separate internal header to avoid duplication this has
stopped working and is breaking the builds.
It seems that the issue is that <netinet/in.h> which contains the UAPI
suppression defines is included in the internal.h header and not in the
proto.h which actually includes the kernel ICMP headers and thus UAPI
supression defines are not present.
Solve this by moving the <netinet/in.h> include before the ICMP kernel
includes in the proto.h
Fixes: bc1cb4b11403 ("conntrack: Move icmp request>reply type mapping to common file")
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
---
include/internal/internal.h | 1 -
include/internal/proto.h | 1 +
2 files changed, 1 insertion(+), 1 deletion(-)
--- a/include/internal/internal.h
+++ b/include/internal/internal.h
@@ -14,7 +14,6 @@
#include <arpa/inet.h>
#include <time.h>
#include <errno.h>
-#include <netinet/in.h>
#include <libnfnetlink/libnfnetlink.h>
#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
--- a/include/internal/proto.h
+++ b/include/internal/proto.h
@@ -2,6 +2,7 @@
#define _NFCT_PROTO_H_
#include <stdint.h>
+#include <netinet/in.h>
#include <linux/icmp.h>
#include <linux/icmpv6.h>