iptables: bump to version 1.8.2
Drop upstream patch. Add upstream patch for fixing build with musl libc. Add upstream patch fixing build with glibc older that 2.19, and another upstream patch fixing musl build cause by the previous patch. Add yet another upstream patch fixing build with kernel headers before 4.2 Switch download site to https for better security. Add license file hash. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Baruch Siach
Thomas Petazzoni
parent
7cff663be8
commit
6ef7de3023
@ -0,0 +1,45 @@
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From 51d374ba41ae4f1bb851228c06b030b83dd2092f Mon Sep 17 00:00:00 2001
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Tue, 13 Nov 2018 19:22:08 +0200
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Subject: [PATCH] ebtables: vlan: fix userspace/kernel headers collision
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Build with musl libc fails because of conflicting struct ethhdr
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definitions:
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In file included from .../sysroot/usr/include/net/ethernet.h:10:0,
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from ../iptables/nft-bridge.h:8,
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from libebt_vlan.c:18:
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.../sysroot/usr/include/netinet/if_ether.h:107:8: error: redefinition of ‘struct ethhdr’
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struct ethhdr {
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^~~~~~
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In file included from libebt_vlan.c:16:0:
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.../sysroot/usr/include/linux/if_ether.h:160:8: note: originally defined here
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struct ethhdr {
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^~~~~~
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Include the userspace header first for the definition suppression logic
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to do the right thing.
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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---
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Upstream status: commit 51d374ba41ae
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extensions/libebt_vlan.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/extensions/libebt_vlan.c b/extensions/libebt_vlan.c
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index 4a2eb7126895..be269c6cdb4c 100644
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--- a/extensions/libebt_vlan.c
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+++ b/extensions/libebt_vlan.c
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@@ -12,6 +12,7 @@
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#include <getopt.h>
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#include <ctype.h>
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#include <xtables.h>
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+#include <netinet/if_ether.h>
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#include <linux/netfilter_bridge/ebt_vlan.h>
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#include <linux/if_ether.h>
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#include "iptables/nft.h"
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--
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2.19.1
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@ -1,49 +0,0 @@
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From 5beb1582d13d3bfdd0d2b277f5f3154b2fbf4a8e Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Tue, 27 Feb 2018 16:56:55 +0100
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Subject: [PATCH] extensions: libxt_bpf: Fix build with old kernel versions
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In kernel 3.18 the union bpf_attr does not have a pathname attribute and
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BPF_OBJ_GET is also not defined in these versions.
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This was added in Linux commit b2197755b263 ("bpf: add support for
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persistent maps/progs"). Check for the BPF_FS_MAGIC define which was
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also added in this Linux commit and only activate this code in case we
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find that define.
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This fixes a build problem with Linux 3.18.
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Netfilter bug: #1231
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Fixes: f17f9ace8a8 ("extensions: libxt_bpf: support ebpf pinned objects")
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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---
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Patch status: upstream commit 5beb1582d13d
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extensions/libxt_bpf.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/extensions/libxt_bpf.c b/extensions/libxt_bpf.c
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index 9510c190f315..92958247c756 100644
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--- a/extensions/libxt_bpf.c
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+++ b/extensions/libxt_bpf.c
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@@ -22,6 +22,7 @@
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#include <linux/bpf.h>
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#endif
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+#include <linux/magic.h>
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#include <linux/unistd.h>
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#define BCODE_FILE_MAX_LEN_B 1024
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@@ -62,7 +63,7 @@ static const struct xt_option_entry bpf_opts_v1[] = {
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static int bpf_obj_get(const char *filepath)
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{
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-#if defined HAVE_LINUX_BPF_H && defined __NR_bpf
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+#if defined HAVE_LINUX_BPF_H && defined __NR_bpf && defined BPF_FS_MAGIC
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union bpf_attr attr;
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memset(&attr, 0, sizeof(attr));
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--
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2.16.1
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@ -0,0 +1,77 @@
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From 7c8791edac3e74f6ce0bf21f98bc820db8e55e62 Mon Sep 17 00:00:00 2001
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Fri, 16 Nov 2018 07:23:32 +0200
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Subject: [PATCH] xtables-monitor: fix build with older glibc
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glibc older than 2.19 only expose BSD style fields of struct tcphdr when
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_BSD_SOURCE is define. Current glibc however, warn that _BSD_SOURCE is
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deprecated. Migrate to the GNU style of tcphdr fields to make the code
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compatible with any glibc version.
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Fix the following build failure:
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xtables-monitor.c: In function 'trace_print_packet':
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xtables-monitor.c:406:43: error: 'const struct tcphdr' has no member named 'th_sport'
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printf("SPORT=%d DPORT=%d ", ntohs(tcph->th_sport), ntohs(tcph->th_dport));
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^
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xtables-monitor.c:406:66: error: 'const struct tcphdr' has no member named 'th_dport'
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printf("SPORT=%d DPORT=%d ", ntohs(tcph->th_sport), ntohs(tcph->th_dport));
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^
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...
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Signed-off-by: Florian Westphal <fw@strlen.de>
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---
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Upstream status: commit 7c8791edac3e74
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iptables/xtables-monitor.c | 30 ++++++++++++++----------------
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1 file changed, 14 insertions(+), 16 deletions(-)
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diff --git a/iptables/xtables-monitor.c b/iptables/xtables-monitor.c
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index 3b1ca777a28a..5d1611122df5 100644
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--- a/iptables/xtables-monitor.c
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+++ b/iptables/xtables-monitor.c
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@@ -403,26 +403,24 @@ static void trace_print_packet(const struct nftnl_trace *nlt, struct cb_arg *arg
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case IPPROTO_UDP:
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if (len < 4)
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break;
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- printf("SPORT=%d DPORT=%d ", ntohs(tcph->th_sport), ntohs(tcph->th_dport));
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+ printf("SPORT=%d DPORT=%d ", ntohs(tcph->source), ntohs(tcph->dest));
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break;
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case IPPROTO_TCP:
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if (len < sizeof(*tcph))
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break;
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- printf("SPORT=%d DPORT=%d ", ntohs(tcph->th_sport), ntohs(tcph->th_dport));
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- if (tcph->th_flags & (TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG)) {
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- if (tcph->th_flags & TH_SYN)
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- printf("SYN ");
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- if (tcph->th_flags & TH_ACK)
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- printf("ACK ");
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- if (tcph->th_flags & TH_FIN)
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- printf("FIN ");
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- if (tcph->th_flags & TH_RST)
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- printf("RST ");
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- if (tcph->th_flags & TH_PUSH)
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- printf("PSH ");
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- if (tcph->th_flags & TH_URG)
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- printf("URG ");
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- }
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+ printf("SPORT=%d DPORT=%d ", ntohs(tcph->source), ntohs(tcph->dest));
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+ if (tcph->syn)
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+ printf("SYN ");
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+ if (tcph->ack)
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+ printf("ACK ");
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+ if (tcph->fin)
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+ printf("FIN ");
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+ if (tcph->rst)
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+ printf("RST ");
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+ if (tcph->psh)
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+ printf("PSH ");
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+ if (tcph->urg)
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+ printf("URG ");
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break;
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default:
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break;
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--
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2.19.1
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@ -0,0 +1,51 @@
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From 8d9d7e4b9ef4c6e6abab2cf35c747d7ca36824bd Mon Sep 17 00:00:00 2001
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Fri, 16 Nov 2018 09:30:33 +0200
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Subject: [PATCH] include: fix build with kernel headers before 4.2
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Commit 672accf1530 (include: update kernel netfilter header files)
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updated linux/netfilter.h and brought with it the update from kernel
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commit a263653ed798 (netfilter: don't pull include/linux/netfilter.h
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from netns headers). This triggers conflict of headers that is fixed in
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kernel commit 279c6c7fa64f (api: fix compatibility of linux/in.h with
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netinet/in.h) included in kernel version 4.2. For earlier kernel headers
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we need a workaround that prevents the headers conflict.
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Fixes the following build failure:
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In file included from .../sysroot/usr/include/netinet/ip.h:25:0,
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from ../include/libiptc/ipt_kernel_headers.h:8,
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from ../include/libiptc/libiptc.h:6,
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from libip4tc.c:29:
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.../sysroot/usr/include/linux/in.h:26:3: error: redeclaration of enumerator ‘IPPROTO_IP’
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IPPROTO_IP = 0, /* Dummy protocol for TCP */
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^
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.../sysroot/usr/include/netinet/in.h:33:5: note: previous definition of ‘IPPROTO_IP’ was here
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IPPROTO_IP = 0, /* Dummy protocol for TCP. */
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^~~~~~~~~~
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Signed-off-by: Florian Westphal <fw@strlen.de>
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---
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Upstream status: commit 8d9d7e4b9ef4c6
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include/linux/netfilter.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
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index c3f087ac680c..bacf8cd92116 100644
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--- a/include/linux/netfilter.h
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+++ b/include/linux/netfilter.h
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@@ -3,7 +3,9 @@
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#include <linux/types.h>
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+#ifndef _NETINET_IN_H
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#include <linux/in.h>
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+#endif
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#include <linux/in6.h>
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#include <limits.h>
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--
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2.19.1
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@ -0,0 +1,44 @@
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From 90b0d3abfc0b4150b198eb17080d75acc5838a59 Mon Sep 17 00:00:00 2001
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From: Baruch Siach <baruch@tkos.co.il>
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Date: Sat, 17 Nov 2018 22:20:08 +0200
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Subject: [PATCH] xtables-monitor: fix build with musl libc
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Commit 7c8791edac3 ("xtables-monitor: fix build with older glibc")
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changed the code to use GNU style tcphdr fields. Unfortunately, musl
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libc requires _GNU_SOURCE definition to expose these fields.
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Fix the following build failure:
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xtables-monitor.c: In function ‘trace_print_packet’:
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xtables-monitor.c:406:43: error: ‘const struct tcphdr’ has no member named ‘source’
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printf("SPORT=%d DPORT=%d ", ntohs(tcph->source), ntohs(tcph->dest));
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^~
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xtables-monitor.c:406:64: error: ‘const struct tcphdr’ has no member named ‘dest’
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printf("SPORT=%d DPORT=%d ", ntohs(tcph->source), ntohs(tcph->dest));
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^~
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...
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Cc: Florian Westphal <fw@strlen.de>
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Signed-off-by: Florian Westphal <fw@strlen.de>
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---
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Upstream status: commit 90b0d3abfc0b
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iptables/xtables-monitor.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/iptables/xtables-monitor.c b/iptables/xtables-monitor.c
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index 5d1611122df5..f835c5e503e0 100644
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--- a/iptables/xtables-monitor.c
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+++ b/iptables/xtables-monitor.c
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@@ -9,6 +9,7 @@
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* This software has been sponsored by Sophos Astaro <http://www.sophos.com>
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*/
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+#define _GNU_SOURCE
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#include <stdlib.h>
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#include <time.h>
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#include <string.h>
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--
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2.19.1
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@ -1,3 +1,4 @@
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# From ftp://ftp.netfilter.org/pub/iptables/iptables-1.6.2.tar.bz2.{md5sum,sha1sum}
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md5 7d2b7847e4aa8832a18437b8a4c1873d iptables-1.6.2.tar.bz2
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sha1 6279effbf8f2c7ff53d19ae13308f8a6e6a60dd9 iptables-1.6.2.tar.bz2
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# From https://netfilter.org/projects/iptables/downloads.html
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sha256 a3778b50ed1a3256f9ca975de82c2204e508001fc2471238c8c97f3d1c4c12af iptables-1.8.2.tar.bz2
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# Locally calculated
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sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643 COPYING
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@ -4,9 +4,9 @@
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#
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################################################################################
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IPTABLES_VERSION = 1.6.2
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IPTABLES_VERSION = 1.8.2
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IPTABLES_SOURCE = iptables-$(IPTABLES_VERSION).tar.bz2
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IPTABLES_SITE = http://ftp.netfilter.org/pub/iptables
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IPTABLES_SITE = https://netfilter.org/projects/iptables/files
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IPTABLES_INSTALL_STAGING = YES
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IPTABLES_DEPENDENCIES = host-pkgconf \
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$(if $(BR2_PACKAGE_LIBNETFILTER_CONNTRACK),libnetfilter_conntrack)
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