To enable security flash, get the build error. To fix this,
0003-extensions-format-security-fixes-in-libipt_icmp.patch is required.
Signed-off-by: Changhyeok Bae <changhyeok....@gmail.com>
---
...ions-format-security-fixes-in-libipt_icmp.patch | 61 ++++++++++++++++++++++
.../{iptables_1.6.2.bb => iptables_1.8.2.bb} | 5 +-
2 files changed, 64 insertions(+), 2 deletions(-)
create mode 100644
meta/recipes-extended/iptables/iptables/0003-extensions-format-security-fixes-in-libipt_icmp.patch
rename meta/recipes-extended/iptables/{iptables_1.6.2.bb => iptables_1.8.2.bb}
(91%)
diff --git
a/meta/recipes-extended/iptables/iptables/0003-extensions-format-security-fixes-in-libipt_icmp.patch
b/meta/recipes-extended/iptables/iptables/0003-extensions-format-security-fixes-in-libipt_icmp.patch
new file mode 100644
index 0000000..0029661
--- /dev/null
+++
b/meta/recipes-extended/iptables/iptables/0003-extensions-format-security-fixes-in-libipt_icmp.patch
@@ -0,0 +1,61 @@
+From 907e429d7548157016cd51aba4adc5d0c7d9f816 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Adam=20Go=C5=82=C4=99biowski?= <ad...@pld-linux.org>
+Date: Wed, 14 Nov 2018 07:35:28 +0100
+Subject: extensions: format-security fixes in libip[6]t_icmp
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+commit 61d6c3834de3 ("xtables: add 'printf' attribute to xlate_add")
+introduced support for gcc feature to check format string against passed
+argument. This commit adds missing bits to extenstions's libipt_icmp.c
+and libip6t_icmp6.c that were causing build to fail.
+
+Fixes: 61d6c3834de3 ("xtables: add 'printf' attribute to xlate_add")
+Signed-off-by: Adam Go????biowski <ad...@pld-linux.org>
+Signed-off-by: Pablo Neira Ayuso <pa...@netfilter.org>
+
+Upstream-Status: Backporting
+---
+ extensions/libip6t_icmp6.c | 4 ++--
+ extensions/libipt_icmp.c | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/extensions/libip6t_icmp6.c b/extensions/libip6t_icmp6.c
+index 45a71875..cc7bfaeb 100644
+--- a/extensions/libip6t_icmp6.c
++++ b/extensions/libip6t_icmp6.c
+@@ -230,7 +230,7 @@ static unsigned int type_xlate_print(struct xt_xlate *xl,
unsigned int icmptype,
+ type_name = icmp6_type_xlate(icmptype);
+
+ if (type_name) {
+- xt_xlate_add(xl, type_name);
++ xt_xlate_add(xl, "%s", type_name);
+ } else {
+ for (i = 0; i < ARRAY_SIZE(icmpv6_codes); ++i)
+ if (icmpv6_codes[i].type == icmptype &&
+@@ -239,7 +239,7 @@ static unsigned int type_xlate_print(struct xt_xlate *xl,
unsigned int icmptype,
+ break;
+
+ if (i != ARRAY_SIZE(icmpv6_codes))
+- xt_xlate_add(xl, icmpv6_codes[i].name);
++ xt_xlate_add(xl, "%s", icmpv6_codes[i].name);
+ else
+ return 0;
+ }
+diff --git a/extensions/libipt_icmp.c b/extensions/libipt_icmp.c
+index 54189976..e76257c5 100644
+--- a/extensions/libipt_icmp.c
++++ b/extensions/libipt_icmp.c
+@@ -236,7 +236,7 @@ static unsigned int type_xlate_print(struct xt_xlate *xl,
unsigned int icmptype,
+ if (icmp_codes[i].type == icmptype &&
+ icmp_codes[i].code_min == code_min &&
+ icmp_codes[i].code_max == code_max) {
+- xt_xlate_add(xl, icmp_codes[i].name);
++ xt_xlate_add(xl, "%s", icmp_codes[i].name);
+ return 1;
+ }
+ }
+--
+cgit v1.2.1
+
diff --git a/meta/recipes-extended/iptables/iptables_1.6.2.bb
b/meta/recipes-extended/iptables/iptables_1.8.2.bb
similarity index 91%
rename from meta/recipes-extended/iptables/iptables_1.6.2.bb
rename to meta/recipes-extended/iptables/iptables_1.8.2.bb
index a57cac3..ad2c1a6 100644
--- a/meta/recipes-extended/iptables/iptables_1.6.2.bb
+++ b/meta/recipes-extended/iptables/iptables_1.8.2.bb
@@ -10,10 +10,11 @@ LIC_FILES_CHKSUM =
"file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263\
SRC_URI = "http://netfilter.org/projects/iptables/files/iptables-${PV}.tar.bz2
\
file://0001-configure-Add-option-to-enable-disable-libnfnetlink.patch \
file://0002-configure.ac-only-check-conntrack-when-libnfnetlink-enabled.patch \
+ file://0003-extensions-format-security-fixes-in-libipt_icmp.patch \
"
-SRC_URI[md5sum] = "7d2b7847e4aa8832a18437b8a4c1873d"
-SRC_URI[sha256sum] =
"55d02dfa46263343a401f297d44190f2a3e5113c8933946f094ed40237053733"
+SRC_URI[md5sum] = "944558e88ddcc3b9b0d9550070fa3599"
+SRC_URI[sha256sum] =
"a3778b50ed1a3256f9ca975de82c2204e508001fc2471238c8c97f3d1c4c12af"
inherit autotools pkgconfig
--
2.7.4
--
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