From: Brett Mastbergen Date: Thu, 18 Jul 2019 19:28:09 +0000 (-0400) Subject: libnetfilter-log: Backport kernel header syncs X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e800ecfa3dd91bf789dc28f1c3f8f485c619c01c;p=openwrt%2Fstaging%2Fzorun.git libnetfilter-log: Backport kernel header syncs Backport upstream commits that sync the local kernel header copies in this library, with up to date copies. These updated headers ensure that libnetfilter-log users can use current kernel functionality such as requesting that conntrack information be appended to nflog events sent to userspace via the NFULNL_CFG_F_CONNTRACK flag. This functionality has been available since kernel version 4.4 Signed-off-by: Brett Mastbergen --- diff --git a/package/libs/libnetfilter-log/Makefile b/package/libs/libnetfilter-log/Makefile index 642a462e15..7dc45a01ca 100644 --- a/package/libs/libnetfilter-log/Makefile +++ b/package/libs/libnetfilter-log/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=libnetfilter_log PKG_VERSION:=1.0.1 -PKG_RELEASE:=2 +PKG_RELEASE:=3 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 PKG_SOURCE_URL:= \ diff --git a/package/libs/libnetfilter-log/patches/0007-include-Sync-with-current-kernel-headers.patch b/package/libs/libnetfilter-log/patches/0007-include-Sync-with-current-kernel-headers.patch new file mode 100644 index 0000000000..f7f733402a --- /dev/null +++ b/package/libs/libnetfilter-log/patches/0007-include-Sync-with-current-kernel-headers.patch @@ -0,0 +1,108 @@ +From 614d8b6cfb969c6102ef320de22b1eb199efce2a Mon Sep 17 00:00:00 2001 +From: Felix Janda +Date: Sat, 16 May 2015 13:37:53 +0200 +Subject: include: Sync with current kernel headers + +Signed-off-by: Felix Janda +Signed-off-by: Pablo Neira Ayuso +--- + include/libnetfilter_log/linux_nfnetlink_log.h | 51 +++++++++++++------------- + 1 file changed, 25 insertions(+), 26 deletions(-) + +diff --git a/include/libnetfilter_log/linux_nfnetlink_log.h b/include/libnetfilter_log/linux_nfnetlink_log.h +index 4c802c8..9f38277 100644 +--- a/include/libnetfilter_log/linux_nfnetlink_log.h ++++ b/include/libnetfilter_log/linux_nfnetlink_log.h +@@ -20,33 +20,31 @@ enum nfulnl_msg_types { + }; + + struct nfulnl_msg_packet_hdr { +- u_int16_t hw_protocol; /* hw protocol (network order) */ +- u_int8_t hook; /* netfilter hook */ +- u_int8_t _pad; +-} __attribute__ ((packed)); ++ __be16 hw_protocol; /* hw protocol (network order) */ ++ __u8 hook; /* netfilter hook */ ++ __u8 _pad; ++}; + + struct nfulnl_msg_packet_hw { +- u_int16_t hw_addrlen; +- u_int16_t _pad; +- u_int8_t hw_addr[8]; +-} __attribute__ ((packed)); ++ __be16 hw_addrlen; ++ __u16 _pad; ++ __u8 hw_addr[8]; ++}; + + struct nfulnl_msg_packet_timestamp { +- aligned_u64 sec; +- aligned_u64 usec; +-} __attribute__ ((packed)); +- +-#define NFULNL_PREFIXLEN 30 /* just like old log target */ ++ __aligned_be64 sec; ++ __aligned_be64 usec; ++}; + + enum nfulnl_attr_type { + NFULA_UNSPEC, + NFULA_PACKET_HDR, +- NFULA_MARK, /* u_int32_t nfmark */ ++ NFULA_MARK, /* __u32 nfmark */ + NFULA_TIMESTAMP, /* nfulnl_msg_packet_timestamp */ +- NFULA_IFINDEX_INDEV, /* u_int32_t ifindex */ +- NFULA_IFINDEX_OUTDEV, /* u_int32_t ifindex */ +- NFULA_IFINDEX_PHYSINDEV, /* u_int32_t ifindex */ +- NFULA_IFINDEX_PHYSOUTDEV, /* u_int32_t ifindex */ ++ NFULA_IFINDEX_INDEV, /* __u32 ifindex */ ++ NFULA_IFINDEX_OUTDEV, /* __u32 ifindex */ ++ NFULA_IFINDEX_PHYSINDEV, /* __u32 ifindex */ ++ NFULA_IFINDEX_PHYSOUTDEV, /* __u32 ifindex */ + NFULA_HWADDR, /* nfulnl_msg_packet_hw */ + NFULA_PAYLOAD, /* opaque data payload */ + NFULA_PREFIX, /* string prefix */ +@@ -71,23 +69,23 @@ enum nfulnl_msg_config_cmds { + }; + + struct nfulnl_msg_config_cmd { +- u_int8_t command; /* nfulnl_msg_config_cmds */ ++ __u8 command; /* nfulnl_msg_config_cmds */ + } __attribute__ ((packed)); + + struct nfulnl_msg_config_mode { +- u_int32_t copy_range; +- u_int8_t copy_mode; +- u_int8_t _pad; ++ __be32 copy_range; ++ __u8 copy_mode; ++ __u8 _pad; + } __attribute__ ((packed)); + + enum nfulnl_attr_config { + NFULA_CFG_UNSPEC, + NFULA_CFG_CMD, /* nfulnl_msg_config_cmd */ + NFULA_CFG_MODE, /* nfulnl_msg_config_mode */ +- NFULA_CFG_NLBUFSIZ, /* u_int32_t buffer size */ +- NFULA_CFG_TIMEOUT, /* u_int32_t in 1/100 s */ +- NFULA_CFG_QTHRESH, /* u_int32_t */ +- NFULA_CFG_FLAGS, /* u_int16_t */ ++ NFULA_CFG_NLBUFSIZ, /* __u32 buffer size */ ++ NFULA_CFG_TIMEOUT, /* __u32 in 1/100 s */ ++ NFULA_CFG_QTHRESH, /* __u32 */ ++ NFULA_CFG_FLAGS, /* __u16 */ + __NFULA_CFG_MAX + }; + #define NFULA_CFG_MAX (__NFULA_CFG_MAX -1) +@@ -95,6 +93,7 @@ enum nfulnl_attr_config { + #define NFULNL_COPY_NONE 0x00 + #define NFULNL_COPY_META 0x01 + #define NFULNL_COPY_PACKET 0x02 ++/* 0xff is reserved, don't use it for new copy modes. */ + + #define NFULNL_CFG_F_SEQ 0x0001 + #define NFULNL_CFG_F_SEQ_GLOBAL 0x0002 +-- +2.11.0 + diff --git a/package/libs/libnetfilter-log/patches/0008-include-Sync-with-current-kernel-headers.patch b/package/libs/libnetfilter-log/patches/0008-include-Sync-with-current-kernel-headers.patch new file mode 100644 index 0000000000..60973a276a --- /dev/null +++ b/package/libs/libnetfilter-log/patches/0008-include-Sync-with-current-kernel-headers.patch @@ -0,0 +1,52 @@ +From 721ea5ec049e12afdd7c182f2899ab6d92914e68 Mon Sep 17 00:00:00 2001 +From: Ken-ichirou MATSUZAWA +Date: Fri, 11 Sep 2015 12:12:11 +0900 +Subject: include: Sync with kernel headers + +Signed-off-by: Ken-ichirou MATSUZAWA +Signed-off-by: Pablo Neira Ayuso +--- + include/libnetfilter_log/linux_nfnetlink_log.h | 9 ++++----- + 1 file changed, 4 insertions(+), 5 deletions(-) + +diff --git a/include/libnetfilter_log/linux_nfnetlink_log.h b/include/libnetfilter_log/linux_nfnetlink_log.h +index 9f38277..081e7f9 100644 +--- a/include/libnetfilter_log/linux_nfnetlink_log.h ++++ b/include/libnetfilter_log/linux_nfnetlink_log.h +@@ -1,16 +1,12 @@ + #ifndef _NFNETLINK_LOG_H + #define _NFNETLINK_LOG_H + +-#ifndef aligned_u64 +-#define aligned_u64 unsigned long long __attribute__((aligned(8))) +-#endif +- + /* This file describes the netlink messages (i.e. 'protocol packets'), + * and not any kind of function definitions. It is shared between kernel and + * userspace. Don't put kernel specific stuff in here */ + + #include +-#include ++#include + + enum nfulnl_msg_types { + NFULNL_MSG_PACKET, /* packet from kernel to userspace */ +@@ -55,6 +51,8 @@ enum nfulnl_attr_type { + NFULA_HWTYPE, /* hardware type */ + NFULA_HWHEADER, /* hardware header */ + NFULA_HWLEN, /* hardware header length */ ++ NFULA_CT, /* nf_conntrack_netlink.h */ ++ NFULA_CT_INFO, /* enum ip_conntrack_info */ + + __NFULA_MAX + }; +@@ -97,5 +95,6 @@ enum nfulnl_attr_config { + + #define NFULNL_CFG_F_SEQ 0x0001 + #define NFULNL_CFG_F_SEQ_GLOBAL 0x0002 ++#define NFULNL_CFG_F_CONNTRACK 0x0004 + + #endif /* _NFNETLINK_LOG_H */ +-- +2.11.0 +