diff options
3 files changed, 3 insertions, 241 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.28/140-netfilter_time.patch b/target/linux/generic-2.6/patches-2.6.28/140-netfilter_time.patch deleted file mode 100644 index 56b1de379..000000000 --- a/target/linux/generic-2.6/patches-2.6.28/140-netfilter_time.patch +++ /dev/null @@ -1,238 +0,0 @@ ---- /dev/null -+++ b/include/linux/netfilter_ipv4/ipt_time.h -@@ -0,0 +1,18 @@ -+#ifndef __ipt_time_h_included__ -+#define __ipt_time_h_included__ -+ -+ -+struct ipt_time_info { -+ u_int8_t days_match; /* 1 bit per day. -SMTWTFS */ -+ u_int16_t time_start; /* 0 < time_start < 23*60+59 = 1439 */ -+ u_int16_t time_stop; /* 0:0 < time_stat < 23:59 */ -+ -+ /* FIXME: Keep this one for userspace iptables binary compability: */ -+ u_int8_t kerneltime; /* ignore skb time (and use kerneltime) or not. */ -+ -+ time_t date_start; -+ time_t date_stop; -+}; -+ -+ -+#endif /* __ipt_time_h_included__ */ ---- /dev/null -+++ b/net/ipv4/netfilter/ipt_time.c -@@ -0,0 +1,180 @@ -+/* -+ This is a module which is used for time matching -+ It is using some modified code from dietlibc (localtime() function) -+ that you can find at http://www.fefe.de/dietlibc/ -+ This file is distributed under the terms of the GNU General Public -+ License (GPL). Copies of the GPL can be obtained from: ftp://prep.ai.mit.edu/pub/gnu/GPL -+ 2001-05-04 Fabrice MARIE <fabrice@netfilter.org> : initial development. -+ 2001-21-05 Fabrice MARIE <fabrice@netfilter.org> : bug fix in the match code, -+ thanks to "Zeng Yu" <zengy@capitel.com.cn> for bug report. -+ 2001-26-09 Fabrice MARIE <fabrice@netfilter.org> : force the match to be in LOCAL_IN or PRE_ROUTING only. -+ 2001-30-11 Fabrice : added the possibility to use the match in FORWARD/OUTPUT with a little hack, -+ added Nguyen Dang Phuoc Dong <dongnd@tlnet.com.vn> patch to support timezones. -+ 2004-05-02 Fabrice : added support for date matching, from an idea of Fabien COELHO. -+*/ -+ -+#include <linux/module.h> -+#include <linux/skbuff.h> -+#include <linux/netfilter_ipv4/ip_tables.h> -+#include <linux/netfilter_ipv4/ipt_time.h> -+#include <linux/time.h> -+ -+MODULE_AUTHOR("Fabrice MARIE <fabrice@netfilter.org>"); -+MODULE_DESCRIPTION("Match arrival timestamp/date"); -+MODULE_LICENSE("GPL"); -+ -+struct tm -+{ -+ int tm_sec; /* Seconds. [0-60] (1 leap second) */ -+ int tm_min; /* Minutes. [0-59] */ -+ int tm_hour; /* Hours. [0-23] */ -+ int tm_mday; /* Day. [1-31] */ -+ int tm_mon; /* Month. [0-11] */ -+ int tm_year; /* Year - 1900. */ -+ int tm_wday; /* Day of week. [0-6] */ -+ int tm_yday; /* Days in year.[0-365] */ -+ int tm_isdst; /* DST. [-1/0/1]*/ -+ -+ long int tm_gmtoff; /* we don't care, we count from GMT */ -+ const char *tm_zone; /* we don't care, we count from GMT */ -+}; -+ -+void -+localtime(const u32 time, struct tm *r); -+ -+static bool -+match(const struct sk_buff *skb, -+ const struct net_device *in, -+ const struct net_device *out, -+ const struct xt_match *match, -+ const void *matchinfo, -+ int offset, -+ unsigned int protoff, -+ bool *hotdrop) -+{ -+ const struct ipt_time_info *info = matchinfo; /* match info for rule */ -+ struct timeval tv; -+ struct tm currenttime; /* time human readable */ -+ u_int8_t days_of_week[7] = {64, 32, 16, 8, 4, 2, 1}; -+ u_int16_t packet_time; -+ -+ /* We might not have a timestamp, get one */ -+ if (skb->tstamp.tv64 == 0) -+ __net_timestamp((struct sk_buff *)skb); -+ -+ skb_get_timestamp(skb, &tv); -+ /* First we make sure we are in the date start-stop boundaries */ -+ if ((tv.tv_sec < info->date_start) || (tv.tv_sec > info->date_stop)) -+ return 0; /* We are outside the date boundaries */ -+ -+ /* Transform the timestamp of the packet, in a human readable form */ -+ localtime(tv.tv_sec, ¤ttime); -+ -+ /* check if we match this timestamp, we start by the days... */ -+ if ((days_of_week[currenttime.tm_wday] & info->days_match) != days_of_week[currenttime.tm_wday]) -+ return 0; /* the day doesn't match */ -+ -+ /* ... check the time now */ -+ packet_time = (currenttime.tm_hour * 60) + currenttime.tm_min; -+ if ((packet_time < info->time_start) || (packet_time > info->time_stop)) -+ return 0; -+ -+ /* here we match ! */ -+ return 1; -+} -+ -+static bool -+checkentry(const char *tablename, -+ const void *ip, -+ const struct xt_match *match, -+ void *matchinfo, -+ unsigned int hook_mask) -+{ -+ struct ipt_time_info *info = matchinfo; /* match info for rule */ -+ -+ /* First, check that we are in the correct hooks */ -+ if (hook_mask -+ & ~((1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_IN) | (1 << NF_INET_FORWARD) | (1 << NF_INET_LOCAL_OUT))) -+ { -+ printk("ipt_time: error, only valid for PRE_ROUTING, LOCAL_IN, FORWARD and OUTPUT)\n"); -+ return 0; -+ } -+ -+ /* Now check the coherence of the data ... */ -+ if ((info->time_start > 1439) || /* 23*60+59 = 1439*/ -+ (info->time_stop > 1439)) -+ { -+ printk(KERN_WARNING "ipt_time: invalid argument\n"); -+ return 0; -+ } -+ -+ return 1; -+} -+ -+static struct ipt_match time_match = { -+ .name = "time", -+ .match = &match, -+ .matchsize = sizeof(struct ipt_time_info), -+ .checkentry = &checkentry, -+ .me = THIS_MODULE -+}; -+ -+static int __init init(void) -+{ -+ printk("ipt_time loading\n"); -+ return xt_register_match(&time_match); -+} -+ -+static void __exit fini(void) -+{ -+ xt_unregister_match(&time_match); -+ printk("ipt_time unloaded\n"); -+} -+ -+module_init(init); -+module_exit(fini); -+ -+ -+/* The part below is borowed and modified from dietlibc */ -+ -+/* seconds per day */ -+#define SPD 24*60*60 -+ -+void -+localtime(const u32 time, struct tm *r) { -+ u32 i, timep; -+ extern struct timezone sys_tz; -+ const unsigned int __spm[12] = -+ { 0, -+ (31), -+ (31+28), -+ (31+28+31), -+ (31+28+31+30), -+ (31+28+31+30+31), -+ (31+28+31+30+31+30), -+ (31+28+31+30+31+30+31), -+ (31+28+31+30+31+30+31+31), -+ (31+28+31+30+31+30+31+31+30), -+ (31+28+31+30+31+30+31+31+30+31), -+ (31+28+31+30+31+30+31+31+30+31+30), -+ }; -+ register u32 work; -+ -+ timep = time - (sys_tz.tz_minuteswest * 60); -+ work=timep%(SPD); -+ r->tm_sec=work%60; work/=60; -+ r->tm_min=work%60; r->tm_hour=work/60; -+ work=timep/(SPD); -+ r->tm_wday=(4+work)%7; -+ for (i=1970; ; ++i) { -+ register time_t k= (!(i%4) && ((i%100) || !(i%400)))?366:365; -+ if (work>k) -+ work-=k; -+ else -+ break; -+ } -+ r->tm_year=i-1900; -+ for (i=11; i && __spm[i]>work; --i) ; -+ r->tm_mon=i; -+ r->tm_mday=work-__spm[i]+1; -+} ---- a/net/ipv4/netfilter/Kconfig -+++ b/net/ipv4/netfilter/Kconfig -@@ -92,6 +92,21 @@ config IP_NF_MATCH_ECN - - To compile it as a module, choose M here. If unsure, say N. - -+config IP_NF_MATCH_TIME -+ tristate 'TIME match support' -+ depends on NETFILTER_ADVANCED -+ help -+ This option adds a `time' match, which allows you -+ to match based on the packet arrival time/date -+ (arrival time/date at the machine which netfilter is running on) or -+ departure time/date (for locally generated packets). -+ -+ If you say Y here, try iptables -m time --help for more information. -+ If you want to compile it as a module, say M here and read -+ -+ Documentation/modules.txt. If unsure, say `N'. -+ -+ - config IP_NF_MATCH_TTL - tristate '"ttl" match support' - depends on NETFILTER_ADVANCED ---- a/net/ipv4/netfilter/Makefile -+++ b/net/ipv4/netfilter/Makefile -@@ -53,6 +53,7 @@ obj-$(CONFIG_IP_NF_MATCH_AH) += ipt_ah.o - obj-$(CONFIG_IP_NF_MATCH_ECN) += ipt_ecn.o - obj-$(CONFIG_IP_NF_MATCH_TTL) += ipt_ttl.o - obj-$(CONFIG_IP_NF_MATCH_SET) += ipt_set.o -+obj-$(CONFIG_IP_NF_MATCH_TIME) += ipt_time.o - - # targets - obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o diff --git a/target/linux/generic-2.6/patches-2.6.28/150-netfilter_imq.patch b/target/linux/generic-2.6/patches-2.6.28/150-netfilter_imq.patch index d1575e716..d3e65f78b 100644 --- a/target/linux/generic-2.6/patches-2.6.28/150-netfilter_imq.patch +++ b/target/linux/generic-2.6/patches-2.6.28/150-netfilter_imq.patch @@ -774,7 +774,7 @@ +MODULE_LICENSE("GPL"); --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig -@@ -127,6 +127,17 @@ config IP_NF_FILTER +@@ -112,6 +112,17 @@ config IP_NF_FILTER To compile it as a module, choose M here. If unsure, say N. @@ -794,7 +794,7 @@ depends on IP_NF_FILTER --- a/net/ipv4/netfilter/Makefile +++ b/net/ipv4/netfilter/Makefile -@@ -59,6 +59,7 @@ obj-$(CONFIG_IP_NF_MATCH_TIME) += ipt_ti +@@ -58,6 +58,7 @@ obj-$(CONFIG_IP_NF_MATCH_SET) += ipt_set obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o obj-$(CONFIG_IP_NF_TARGET_LOG) += ipt_LOG.o diff --git a/target/linux/generic-2.6/patches-2.6.28/190-netfilter_rtsp.patch b/target/linux/generic-2.6/patches-2.6.28/190-netfilter_rtsp.patch index ef9c56964..62d4cf2e9 100644 --- a/target/linux/generic-2.6/patches-2.6.28/190-netfilter_rtsp.patch +++ b/target/linux/generic-2.6/patches-2.6.28/190-netfilter_rtsp.patch @@ -333,7 +333,7 @@ obj-$(CONFIG_NETFILTER_TPROXY) += nf_tproxy_core.o --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig -@@ -283,6 +283,11 @@ config NF_NAT_IRC +@@ -268,6 +268,11 @@ config NF_NAT_IRC depends on NF_CONNTRACK && NF_NAT default NF_NAT && NF_CONNTRACK_IRC |