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authorJo-Philipp Wich <jow@openwrt.org>2014-08-10 10:15:22 +0000
committerJo-Philipp Wich <jow@openwrt.org>2014-08-10 10:15:22 +0000
commit0cf7cba67b649cb7bd0e9381f401f9219e85e61d (patch)
tree08b256526d2ff90b0e5ac41e48ba603c6f958cd3 /target
parentf1b40f93040af6940687b70d233909f333f7169a (diff)
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netfilter: consider reply direction on selective flushing
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 42095
Diffstat (limited to 'target')
-rw-r--r--target/linux/generic/patches-3.10/604-netfilter_conntrack_flush.patch15
-rw-r--r--target/linux/generic/patches-3.13/604-netfilter_conntrack_flush.patch15
-rw-r--r--target/linux/generic/patches-3.14/604-netfilter_conntrack_flush.patch15
-rw-r--r--target/linux/generic/patches-3.3/604-netfilter_conntrack_flush.patch15
-rw-r--r--target/linux/generic/patches-3.8/604-netfilter_conntrack_flush.patch15
-rw-r--r--target/linux/generic/patches-3.9/604-netfilter_conntrack_flush.patch15
6 files changed, 54 insertions, 36 deletions
diff --git a/target/linux/generic/patches-3.10/604-netfilter_conntrack_flush.patch b/target/linux/generic/patches-3.10/604-netfilter_conntrack_flush.patch
index 1b5e2ab..dd31f99 100644
--- a/target/linux/generic/patches-3.10/604-netfilter_conntrack_flush.patch
+++ b/target/linux/generic/patches-3.10/604-netfilter_conntrack_flush.patch
@@ -8,7 +8,7 @@
#include <net/net_namespace.h>
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-@@ -268,10 +269,63 @@ static int ct_open(struct inode *inode,
+@@ -268,10 +269,66 @@ static int ct_open(struct inode *inode,
sizeof(struct ct_iter_state));
}
@@ -20,16 +20,19 @@
+static int kill_matching(struct nf_conn *i, void *data)
+{
+ struct kill_request *kr = data;
-+ struct nf_conntrack_tuple *t = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+ if (!kr->family)
+ return 1;
+
-+ if (t->src.l3num != kr->family)
++ if (t1->src.l3num != kr->family)
+ return 0;
+
-+ return (nf_inet_addr_cmp(&kr->addr, &t->src.u3) ||
-+ nf_inet_addr_cmp(&kr->addr, &t->dst.u3));
++ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3));
+}
+
+static ssize_t ct_file_write(struct file *file, const char __user *buf,
@@ -72,7 +75,7 @@
.llseek = seq_lseek,
.release = seq_release_net,
};
-@@ -373,7 +427,7 @@ static int nf_conntrack_standalone_init_
+@@ -373,7 +430,7 @@ static int nf_conntrack_standalone_init_
{
struct proc_dir_entry *pde;
diff --git a/target/linux/generic/patches-3.13/604-netfilter_conntrack_flush.patch b/target/linux/generic/patches-3.13/604-netfilter_conntrack_flush.patch
index a115e1c..83cd04a 100644
--- a/target/linux/generic/patches-3.13/604-netfilter_conntrack_flush.patch
+++ b/target/linux/generic/patches-3.13/604-netfilter_conntrack_flush.patch
@@ -8,7 +8,7 @@
#include <net/net_namespace.h>
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-@@ -268,10 +269,63 @@ static int ct_open(struct inode *inode,
+@@ -268,10 +269,66 @@ static int ct_open(struct inode *inode,
sizeof(struct ct_iter_state));
}
@@ -20,16 +20,19 @@
+static int kill_matching(struct nf_conn *i, void *data)
+{
+ struct kill_request *kr = data;
-+ struct nf_conntrack_tuple *t = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+ if (!kr->family)
+ return 1;
+
-+ if (t->src.l3num != kr->family)
++ if (t1->src.l3num != kr->family)
+ return 0;
+
-+ return (nf_inet_addr_cmp(&kr->addr, &t->src.u3) ||
-+ nf_inet_addr_cmp(&kr->addr, &t->dst.u3));
++ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3));
+}
+
+static ssize_t ct_file_write(struct file *file, const char __user *buf,
@@ -72,7 +75,7 @@
.llseek = seq_lseek,
.release = seq_release_net,
};
-@@ -373,7 +427,7 @@ static int nf_conntrack_standalone_init_
+@@ -373,7 +430,7 @@ static int nf_conntrack_standalone_init_
{
struct proc_dir_entry *pde;
diff --git a/target/linux/generic/patches-3.14/604-netfilter_conntrack_flush.patch b/target/linux/generic/patches-3.14/604-netfilter_conntrack_flush.patch
index a115e1c..83cd04a 100644
--- a/target/linux/generic/patches-3.14/604-netfilter_conntrack_flush.patch
+++ b/target/linux/generic/patches-3.14/604-netfilter_conntrack_flush.patch
@@ -8,7 +8,7 @@
#include <net/net_namespace.h>
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-@@ -268,10 +269,63 @@ static int ct_open(struct inode *inode,
+@@ -268,10 +269,66 @@ static int ct_open(struct inode *inode,
sizeof(struct ct_iter_state));
}
@@ -20,16 +20,19 @@
+static int kill_matching(struct nf_conn *i, void *data)
+{
+ struct kill_request *kr = data;
-+ struct nf_conntrack_tuple *t = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+ if (!kr->family)
+ return 1;
+
-+ if (t->src.l3num != kr->family)
++ if (t1->src.l3num != kr->family)
+ return 0;
+
-+ return (nf_inet_addr_cmp(&kr->addr, &t->src.u3) ||
-+ nf_inet_addr_cmp(&kr->addr, &t->dst.u3));
++ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3));
+}
+
+static ssize_t ct_file_write(struct file *file, const char __user *buf,
@@ -72,7 +75,7 @@
.llseek = seq_lseek,
.release = seq_release_net,
};
-@@ -373,7 +427,7 @@ static int nf_conntrack_standalone_init_
+@@ -373,7 +430,7 @@ static int nf_conntrack_standalone_init_
{
struct proc_dir_entry *pde;
diff --git a/target/linux/generic/patches-3.3/604-netfilter_conntrack_flush.patch b/target/linux/generic/patches-3.3/604-netfilter_conntrack_flush.patch
index 3f510a9..a17ba1c 100644
--- a/target/linux/generic/patches-3.3/604-netfilter_conntrack_flush.patch
+++ b/target/linux/generic/patches-3.3/604-netfilter_conntrack_flush.patch
@@ -8,7 +8,7 @@
#include <net/net_namespace.h>
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-@@ -267,10 +268,63 @@ static int ct_open(struct inode *inode,
+@@ -267,10 +268,66 @@ static int ct_open(struct inode *inode,
sizeof(struct ct_iter_state));
}
@@ -20,16 +20,19 @@
+static int kill_matching(struct nf_conn *i, void *data)
+{
+ struct kill_request *kr = data;
-+ struct nf_conntrack_tuple *t = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+ if (!kr->family)
+ return 1;
+
-+ if (t->src.l3num != kr->family)
++ if (t1->src.l3num != kr->family)
+ return 0;
+
-+ return (nf_inet_addr_cmp(&kr->addr, &t->src.u3) ||
-+ nf_inet_addr_cmp(&kr->addr, &t->dst.u3));
++ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3));
+}
+
+static ssize_t ct_file_write(struct file *file, const char __user *buf,
@@ -72,7 +75,7 @@
.llseek = seq_lseek,
.release = seq_release_net,
};
-@@ -372,7 +426,7 @@ static int nf_conntrack_standalone_init_
+@@ -372,7 +429,7 @@ static int nf_conntrack_standalone_init_
{
struct proc_dir_entry *pde;
diff --git a/target/linux/generic/patches-3.8/604-netfilter_conntrack_flush.patch b/target/linux/generic/patches-3.8/604-netfilter_conntrack_flush.patch
index 3f510a9..a17ba1c 100644
--- a/target/linux/generic/patches-3.8/604-netfilter_conntrack_flush.patch
+++ b/target/linux/generic/patches-3.8/604-netfilter_conntrack_flush.patch
@@ -8,7 +8,7 @@
#include <net/net_namespace.h>
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-@@ -267,10 +268,63 @@ static int ct_open(struct inode *inode,
+@@ -267,10 +268,66 @@ static int ct_open(struct inode *inode,
sizeof(struct ct_iter_state));
}
@@ -20,16 +20,19 @@
+static int kill_matching(struct nf_conn *i, void *data)
+{
+ struct kill_request *kr = data;
-+ struct nf_conntrack_tuple *t = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+ if (!kr->family)
+ return 1;
+
-+ if (t->src.l3num != kr->family)
++ if (t1->src.l3num != kr->family)
+ return 0;
+
-+ return (nf_inet_addr_cmp(&kr->addr, &t->src.u3) ||
-+ nf_inet_addr_cmp(&kr->addr, &t->dst.u3));
++ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3));
+}
+
+static ssize_t ct_file_write(struct file *file, const char __user *buf,
@@ -72,7 +75,7 @@
.llseek = seq_lseek,
.release = seq_release_net,
};
-@@ -372,7 +426,7 @@ static int nf_conntrack_standalone_init_
+@@ -372,7 +429,7 @@ static int nf_conntrack_standalone_init_
{
struct proc_dir_entry *pde;
diff --git a/target/linux/generic/patches-3.9/604-netfilter_conntrack_flush.patch b/target/linux/generic/patches-3.9/604-netfilter_conntrack_flush.patch
index 39a3e71..188bd2e 100644
--- a/target/linux/generic/patches-3.9/604-netfilter_conntrack_flush.patch
+++ b/target/linux/generic/patches-3.9/604-netfilter_conntrack_flush.patch
@@ -8,7 +8,7 @@
#include <net/net_namespace.h>
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
-@@ -267,10 +268,63 @@ static int ct_open(struct inode *inode,
+@@ -267,10 +268,66 @@ static int ct_open(struct inode *inode,
sizeof(struct ct_iter_state));
}
@@ -20,16 +20,19 @@
+static int kill_matching(struct nf_conn *i, void *data)
+{
+ struct kill_request *kr = data;
-+ struct nf_conntrack_tuple *t = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
++ struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple;
+
+ if (!kr->family)
+ return 1;
+
-+ if (t->src.l3num != kr->family)
++ if (t1->src.l3num != kr->family)
+ return 0;
+
-+ return (nf_inet_addr_cmp(&kr->addr, &t->src.u3) ||
-+ nf_inet_addr_cmp(&kr->addr, &t->dst.u3));
++ return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->src.u3) ||
++ nf_inet_addr_cmp(&kr->addr, &t2->dst.u3));
+}
+
+static ssize_t ct_file_write(struct file *file, const char __user *buf,
@@ -72,7 +75,7 @@
.llseek = seq_lseek,
.release = seq_release_net,
};
-@@ -372,7 +426,7 @@ static int nf_conntrack_standalone_init_
+@@ -372,7 +429,7 @@ static int nf_conntrack_standalone_init_
{
struct proc_dir_entry *pde;
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