diff options
Diffstat (limited to 'package/network/utils/iptables/patches/002-include_fix_build_with_kernel_headers_before_4_2.patch')
-rw-r--r-- | package/network/utils/iptables/patches/002-include_fix_build_with_kernel_headers_before_4_2.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/package/network/utils/iptables/patches/002-include_fix_build_with_kernel_headers_before_4_2.patch b/package/network/utils/iptables/patches/002-include_fix_build_with_kernel_headers_before_4_2.patch new file mode 100644 index 0000000000..13737cf7cd --- /dev/null +++ b/package/network/utils/iptables/patches/002-include_fix_build_with_kernel_headers_before_4_2.patch @@ -0,0 +1,48 @@ +From 8d9d7e4b9ef4c6e6abab2cf35c747d7ca36824bd Mon Sep 17 00:00:00 2001 +From: Baruch Siach <baruch@tkos.co.il> +Date: Fri, 16 Nov 2018 09:30:33 +0200 +Subject: include: fix build with kernel headers before 4.2 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Commit 672accf1530 (include: update kernel netfilter header files) +updated linux/netfilter.h and brought with it the update from kernel +commit a263653ed798 (netfilter: don't pull include/linux/netfilter.h +from netns headers). This triggers conflict of headers that is fixed in +kernel commit 279c6c7fa64f (api: fix compatibility of linux/in.h with +netinet/in.h) included in kernel version 4.2. For earlier kernel headers +we need a workaround that prevents the headers conflict. + +Fixes the following build failure: + +In file included from .../sysroot/usr/include/netinet/ip.h:25:0, + from ../include/libiptc/ipt_kernel_headers.h:8, + from ../include/libiptc/libiptc.h:6, + from libip4tc.c:29: +.../sysroot/usr/include/linux/in.h:26:3: error: redeclaration of enumerator ‘IPPROTO_IP’ + IPPROTO_IP = 0, /* Dummy protocol for TCP */ + ^ +.../sysroot/usr/include/netinet/in.h:33:5: note: previous definition of ‘IPPROTO_IP’ was here + IPPROTO_IP = 0, /* Dummy protocol for TCP. */ + ^~~~~~~~~~ + +Signed-off-by: Baruch Siach <baruch@tkos.co.il> +Signed-off-by: Florian Westphal <fw@strlen.de> +--- + include/linux/netfilter.h | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/include/linux/netfilter.h ++++ b/include/linux/netfilter.h +@@ -3,8 +3,10 @@ + + #include <linux/types.h> + ++#ifndef _NETINET_IN_H + #include <linux/in.h> + #include <linux/in6.h> ++#endif + #include <limits.h> + + /* Responses from hook functions. */ |