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git://projects.qi-hardware.com/openwrt-xburst.git
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fix rtsp patch
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9139 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
1d54109dcb
commit
4fa69651d9
@ -1,7 +1,7 @@
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Index: linux-2.6.23-rc9/include/linux/netfilter/nf_conntrack_rtsp.h
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Index: linux-2.6.23-rc9/include/linux/netfilter/nf_conntrack_rtsp.h
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===================================================================
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-2.6.23-rc9/include/linux/netfilter/nf_conntrack_rtsp.h 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/include/linux/netfilter/nf_conntrack_rtsp.h 2007-10-05 21:26:39.000000000 +0800
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@@ -0,0 +1,63 @@
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@@ -0,0 +1,63 @@
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+/*
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+/*
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+ * RTSP extension for IP connection tracking.
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+ * RTSP extension for IP connection tracking.
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@ -69,7 +69,7 @@ Index: linux-2.6.23-rc9/include/linux/netfilter/nf_conntrack_rtsp.h
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Index: linux-2.6.23-rc9/include/linux/netfilter_helpers.h
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Index: linux-2.6.23-rc9/include/linux/netfilter_helpers.h
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===================================================================
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-2.6.23-rc9/include/linux/netfilter_helpers.h 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/include/linux/netfilter_helpers.h 2007-10-05 21:26:39.000000000 +0800
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@@ -0,0 +1,133 @@
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@@ -0,0 +1,133 @@
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+/*
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+/*
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+ * Helpers for netfiler modules. This file provides implementations for basic
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+ * Helpers for netfiler modules. This file provides implementations for basic
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@ -207,7 +207,7 @@ Index: linux-2.6.23-rc9/include/linux/netfilter_helpers.h
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Index: linux-2.6.23-rc9/include/linux/netfilter_mime.h
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Index: linux-2.6.23-rc9/include/linux/netfilter_mime.h
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===================================================================
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-2.6.23-rc9/include/linux/netfilter_mime.h 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/include/linux/netfilter_mime.h 2007-10-05 21:26:39.000000000 +0800
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@@ -0,0 +1,89 @@
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@@ -0,0 +1,89 @@
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+/*
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+/*
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+ * MIME functions for netfilter modules. This file provides implementations
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+ * MIME functions for netfilter modules. This file provides implementations
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@ -300,8 +300,8 @@ Index: linux-2.6.23-rc9/include/linux/netfilter_mime.h
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+#endif /* _NETFILTER_MIME_H */
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+#endif /* _NETFILTER_MIME_H */
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Index: linux-2.6.23-rc9/net/ipv4/netfilter/Makefile
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Index: linux-2.6.23-rc9/net/ipv4/netfilter/Makefile
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===================================================================
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===================================================================
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--- linux-2.6.23-rc9.orig/net/ipv4/netfilter/Makefile 2007-10-02 15:04:56.000000000 +0800
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--- linux-2.6.23-rc9.orig/net/ipv4/netfilter/Makefile 2007-10-05 21:26:39.000000000 +0800
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+++ linux-2.6.23-rc9/net/ipv4/netfilter/Makefile 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/net/ipv4/netfilter/Makefile 2007-10-05 21:26:39.000000000 +0800
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@@ -23,6 +23,7 @@
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@@ -23,6 +23,7 @@
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obj-$(CONFIG_NF_NAT_FTP) += nf_nat_ftp.o
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obj-$(CONFIG_NF_NAT_FTP) += nf_nat_ftp.o
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obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o
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obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o
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@ -312,8 +312,8 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/Makefile
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obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o
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obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o
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Index: linux-2.6.23-rc9/net/netfilter/Kconfig
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Index: linux-2.6.23-rc9/net/netfilter/Kconfig
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===================================================================
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===================================================================
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--- linux-2.6.23-rc9.orig/net/netfilter/Kconfig 2007-10-02 15:04:56.000000000 +0800
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--- linux-2.6.23-rc9.orig/net/netfilter/Kconfig 2007-10-05 21:26:39.000000000 +0800
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+++ linux-2.6.23-rc9/net/netfilter/Kconfig 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/net/netfilter/Kconfig 2007-10-05 21:26:39.000000000 +0800
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@@ -249,6 +249,16 @@
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@@ -249,6 +249,16 @@
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To compile it as a module, choose M here. If unsure, say N.
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To compile it as a module, choose M here. If unsure, say N.
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@ -333,8 +333,8 @@ Index: linux-2.6.23-rc9/net/netfilter/Kconfig
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depends on EXPERIMENTAL && NF_CONNTRACK && NETFILTER_NETLINK
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depends on EXPERIMENTAL && NF_CONNTRACK && NETFILTER_NETLINK
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Index: linux-2.6.23-rc9/net/netfilter/Makefile
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Index: linux-2.6.23-rc9/net/netfilter/Makefile
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===================================================================
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===================================================================
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--- linux-2.6.23-rc9.orig/net/netfilter/Makefile 2007-10-02 15:04:56.000000000 +0800
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--- linux-2.6.23-rc9.orig/net/netfilter/Makefile 2007-10-05 21:26:39.000000000 +0800
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+++ linux-2.6.23-rc9/net/netfilter/Makefile 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/net/netfilter/Makefile 2007-10-05 21:26:39.000000000 +0800
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@@ -33,6 +33,7 @@
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@@ -33,6 +33,7 @@
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obj-$(CONFIG_NF_CONNTRACK_SANE) += nf_conntrack_sane.o
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obj-$(CONFIG_NF_CONNTRACK_SANE) += nf_conntrack_sane.o
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obj-$(CONFIG_NF_CONNTRACK_SIP) += nf_conntrack_sip.o
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obj-$(CONFIG_NF_CONNTRACK_SIP) += nf_conntrack_sip.o
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@ -345,8 +345,8 @@ Index: linux-2.6.23-rc9/net/netfilter/Makefile
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obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
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obj-$(CONFIG_NETFILTER_XTABLES) += x_tables.o xt_tcpudp.o
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Index: linux-2.6.23-rc9/net/ipv4/netfilter/Kconfig
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Index: linux-2.6.23-rc9/net/ipv4/netfilter/Kconfig
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===================================================================
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===================================================================
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--- linux-2.6.23-rc9.orig/net/ipv4/netfilter/Kconfig 2007-10-02 15:04:56.000000000 +0800
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--- linux-2.6.23-rc9.orig/net/ipv4/netfilter/Kconfig 2007-10-05 21:26:39.000000000 +0800
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+++ linux-2.6.23-rc9/net/ipv4/netfilter/Kconfig 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/net/ipv4/netfilter/Kconfig 2007-10-05 21:26:39.000000000 +0800
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@@ -314,6 +314,11 @@
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@@ -314,6 +314,11 @@
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depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
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depends on IP_NF_IPTABLES && NF_CONNTRACK && NF_NAT
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default NF_NAT && NF_CONNTRACK_IRC
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default NF_NAT && NF_CONNTRACK_IRC
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@ -362,8 +362,8 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/Kconfig
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Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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===================================================================
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c 2007-10-05 21:46:43.000000000 +0800
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@@ -0,0 +1,515 @@
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@@ -0,0 +1,513 @@
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+/*
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+/*
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+ * RTSP extension for IP connection tracking
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+ * RTSP extension for IP connection tracking
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+ * (C) 2003 by Tom Marshall <tmarshall at real.com>
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+ * (C) 2003 by Tom Marshall <tmarshall at real.com>
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@ -687,7 +687,7 @@ Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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+ DEBUGP("udp transport found, ports=(%d,%hu,%hu)\n",
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+ DEBUGP("udp transport found, ports=(%d,%hu,%hu)\n",
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+ (int)expinfo.pbtype, expinfo.loport, expinfo.hiport);
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+ (int)expinfo.pbtype, expinfo.loport, expinfo.hiport);
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+
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+
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+ exp = nf_conntrack_expect_alloc(ct);
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+ exp = nf_ct_expect_alloc(ct);
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+ if (!exp) {
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+ if (!exp) {
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+ ret = NF_DROP;
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+ ret = NF_DROP;
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+ goto out;
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+ goto out;
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@ -695,7 +695,7 @@ Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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+
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+
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+ be_loport = htons(expinfo.loport);
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+ be_loport = htons(expinfo.loport);
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+
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+
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+ nf_conntrack_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
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+ nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
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+ &ct->tuplehash[!dir].tuple.src.u3, &ct->tuplehash[!dir].tuple.dst.u3,
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+ &ct->tuplehash[!dir].tuple.src.u3, &ct->tuplehash[!dir].tuple.dst.u3,
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+ IPPROTO_UDP, NULL, &be_loport);
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+ IPPROTO_UDP, NULL, &be_loport);
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+
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+
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@ -706,7 +706,7 @@ Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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+
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+
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+ if (expinfo.pbtype == pb_range) {
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+ if (expinfo.pbtype == pb_range) {
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+ DEBUGP("Changing expectation mask to handle multiple ports\n");
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+ DEBUGP("Changing expectation mask to handle multiple ports\n");
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+ exp->mask.dst.u.udp.port = 0xfffe;
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+ exp->mask.src.u.udp.port = 0xfffe;
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+ }
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+ }
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+
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+
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+ DEBUGP("expect_related %u.%u.%u.%u:%u-%u.%u.%u.%u:%u\n",
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+ DEBUGP("expect_related %u.%u.%u.%u:%u-%u.%u.%u.%u:%u\n",
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@ -718,11 +718,11 @@ Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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+ if (nf_nat_rtsp_hook)
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+ if (nf_nat_rtsp_hook)
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+ /* pass the request off to the nat helper */
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+ /* pass the request off to the nat helper */
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+ ret = nf_nat_rtsp_hook(pskb, ctinfo, hdrsoff, hdrslen, &expinfo, exp);
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+ ret = nf_nat_rtsp_hook(pskb, ctinfo, hdrsoff, hdrslen, &expinfo, exp);
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+ else if (nf_conntrack_expect_related(exp) != 0) {
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+ else if (nf_ct_expect_related(exp) != 0) {
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+ INFOP("nf_conntrack_expect_related failed\n");
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+ INFOP("nf_ct_expect_related failed\n");
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+ ret = NF_DROP;
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+ ret = NF_DROP;
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+ }
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+ }
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+ nf_conntrack_expect_put(exp);
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+ nf_ct_expect_put(exp);
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+ goto out;
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+ goto out;
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+ }
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+ }
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+out:
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+out:
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@ -845,8 +845,6 @@ Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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+ memset(hlpr, 0, sizeof(struct nf_conntrack_helper));
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+ memset(hlpr, 0, sizeof(struct nf_conntrack_helper));
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+ hlpr->tuple.src.u.tcp.port = htons(ports[i]);
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+ hlpr->tuple.src.u.tcp.port = htons(ports[i]);
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+ hlpr->tuple.dst.protonum = IPPROTO_TCP;
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+ hlpr->tuple.dst.protonum = IPPROTO_TCP;
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+ hlpr->mask.src.u.tcp.port = 0xFFFF;
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+ hlpr->mask.dst.protonum = 0xFF;
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+ hlpr->max_expected = max_outstanding;
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+ hlpr->max_expected = max_outstanding;
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+ hlpr->timeout = setup_timeout;
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+ hlpr->timeout = setup_timeout;
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+ hlpr->me = THIS_MODULE;
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+ hlpr->me = THIS_MODULE;
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@ -882,7 +880,7 @@ Index: linux-2.6.23-rc9/net/netfilter/nf_conntrack_rtsp.c
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Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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===================================================================
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c 2007-10-03 23:41:29.000000000 +0800
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+++ linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c 2007-10-05 21:41:16.000000000 +0800
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@@ -0,0 +1,496 @@
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@@ -0,0 +1,496 @@
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+/*
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+/*
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+ * RTSP extension for TCP NAT alteration
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+ * RTSP extension for TCP NAT alteration
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@ -1043,7 +1041,7 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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+ for (loport = prtspexp->loport; loport != 0; loport++) /* XXX: improper wrap? */
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+ for (loport = prtspexp->loport; loport != 0; loport++) /* XXX: improper wrap? */
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+ {
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+ {
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+ t->dst.u.udp.port = htons(loport);
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+ t->dst.u.udp.port = htons(loport);
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+ if (nf_conntrack_expect_related(exp) == 0)
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+ if (nf_ct_expect_related(exp) == 0)
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+ {
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+ {
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+ DEBUGP("using port %hu\n", loport);
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+ DEBUGP("using port %hu\n", loport);
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+ break;
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+ break;
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@ -1059,9 +1057,9 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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+ for (loport = prtspexp->loport; loport != 0; loport += 2) /* XXX: improper wrap? */
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+ for (loport = prtspexp->loport; loport != 0; loport += 2) /* XXX: improper wrap? */
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+ {
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+ {
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+ t->dst.u.udp.port = htons(loport);
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+ t->dst.u.udp.port = htons(loport);
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+ if (nf_conntrack_expect_related(exp) == 0)
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+ if (nf_ct_expect_related(exp) == 0)
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+ {
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+ {
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+ hiport = loport + ~exp->mask.dst.u.udp.port;
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+ hiport = loport + ~exp->mask.src.u.udp.port;
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+ DEBUGP("using ports %hu-%hu\n", loport, hiport);
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+ DEBUGP("using ports %hu-%hu\n", loport, hiport);
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+ break;
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+ break;
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+ }
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+ }
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@ -1076,7 +1074,7 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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+ for (loport = prtspexp->loport; loport != 0; loport++) /* XXX: improper wrap? */
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+ for (loport = prtspexp->loport; loport != 0; loport++) /* XXX: improper wrap? */
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+ {
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+ {
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+ t->dst.u.udp.port = htons(loport);
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+ t->dst.u.udp.port = htons(loport);
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+ if (nf_conntrack_expect_related(exp) == 0)
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+ if (nf_ct_expect_related(exp) == 0)
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+ {
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+ {
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+ DEBUGP("using port %hu (1 of 2)\n", loport);
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+ DEBUGP("using port %hu (1 of 2)\n", loport);
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+ break;
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+ break;
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@ -1085,7 +1083,7 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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+ for (hiport = prtspexp->hiport; hiport != 0; hiport++) /* XXX: improper wrap? */
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+ for (hiport = prtspexp->hiport; hiport != 0; hiport++) /* XXX: improper wrap? */
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+ {
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+ {
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+ t->dst.u.udp.port = htons(hiport);
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+ t->dst.u.udp.port = htons(hiport);
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+ if (nf_conntrack_expect_related(exp) == 0)
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+ if (nf_ct_expect_related(exp) == 0)
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+ {
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+ {
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+ DEBUGP("using port %hu (2 of 2)\n", hiport);
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+ DEBUGP("using port %hu (2 of 2)\n", hiport);
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+ break;
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+ break;
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@ -1151,7 +1149,7 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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+ off, diff, NULL, 0))
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+ off, diff, NULL, 0))
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+ {
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+ {
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+ /* mangle failed, all we can do is bail */
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+ /* mangle failed, all we can do is bail */
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+ nf_conntrack_unexpect_related(exp);
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+ nf_ct_unexpect_related(exp);
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+ return 0;
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+ return 0;
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+ }
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+ }
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+ get_skb_tcpdata(*pskb, &ptcp, &tcplen);
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+ get_skb_tcpdata(*pskb, &ptcp, &tcplen);
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@ -1221,7 +1219,7 @@ Index: linux-2.6.23-rc9/net/ipv4/netfilter/nf_nat_rtsp.c
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+ origoff, origlen, rbuf, rbuflen))
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+ origoff, origlen, rbuf, rbuflen))
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+ {
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+ {
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+ /* mangle failed, all we can do is bail */
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+ /* mangle failed, all we can do is bail */
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+ nf_conntrack_unexpect_related(exp);
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+ nf_ct_unexpect_related(exp);
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+ return 0;
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+ return 0;
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+ }
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+ }
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+ get_skb_tcpdata(*pskb, &ptcp, &tcplen);
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+ get_skb_tcpdata(*pskb, &ptcp, &tcplen);
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