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author | Felix Fietkau <nbd@openwrt.org> | 2015-04-10 11:52:47 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2015-04-10 11:52:47 +0000 |
commit | e1f0a91dfe76d24899452003f01dab5ee44f023d (patch) | |
tree | 7e5731988c3366b654620c10b3ac4e6690d807eb /target/linux/generic/patches-3.10/611-netfilter_match_bypass_default_table.patch | |
parent | f9b04238369b1c21df8deec8056b314f5cd5ad11 (diff) | |
download | master-31e0f0ae-e1f0a91dfe76d24899452003f01dab5ee44f023d.tar.gz master-31e0f0ae-e1f0a91dfe76d24899452003f01dab5ee44f023d.tar.bz2 master-31e0f0ae-e1f0a91dfe76d24899452003f01dab5ee44f023d.zip |
kernel: remove linux 3.10 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45360
Diffstat (limited to 'target/linux/generic/patches-3.10/611-netfilter_match_bypass_default_table.patch')
-rw-r--r-- | target/linux/generic/patches-3.10/611-netfilter_match_bypass_default_table.patch | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/target/linux/generic/patches-3.10/611-netfilter_match_bypass_default_table.patch b/target/linux/generic/patches-3.10/611-netfilter_match_bypass_default_table.patch deleted file mode 100644 index 2e0324345b..0000000000 --- a/target/linux/generic/patches-3.10/611-netfilter_match_bypass_default_table.patch +++ /dev/null @@ -1,83 +0,0 @@ ---- a/net/ipv4/netfilter/ip_tables.c -+++ b/net/ipv4/netfilter/ip_tables.c -@@ -310,6 +310,33 @@ struct ipt_entry *ipt_next_entry(const s - return (void *)entry + entry->next_offset; - } - -+static bool -+ipt_handle_default_rule(struct ipt_entry *e, unsigned int *verdict) -+{ -+ struct xt_entry_target *t; -+ struct xt_standard_target *st; -+ -+ if (e->target_offset != sizeof(struct ipt_entry)) -+ return false; -+ -+ if (!(e->ip.flags & IPT_F_NO_DEF_MATCH)) -+ return false; -+ -+ t = ipt_get_target(e); -+ if (t->u.kernel.target->target) -+ return false; -+ -+ st = (struct xt_standard_target *) t; -+ if (st->verdict == XT_RETURN) -+ return false; -+ -+ if (st->verdict >= 0) -+ return false; -+ -+ *verdict = (unsigned)(-st->verdict) - 1; -+ return true; -+} -+ - /* Returns one of the generic firewall policies, like NF_ACCEPT. */ - unsigned int - ipt_do_table(struct sk_buff *skb, -@@ -331,9 +358,27 @@ ipt_do_table(struct sk_buff *skb, - unsigned int addend; - - /* Initialization */ -+ IP_NF_ASSERT(table->valid_hooks & (1 << hook)); -+ local_bh_disable(); -+ private = table->private; -+ cpu = smp_processor_id(); -+ table_base = private->entries[cpu]; -+ e = get_entry(table_base, private->hook_entry[hook]); -+ if (ipt_handle_default_rule(e, &verdict)) { -+ ADD_COUNTER(e->counters, skb->len, 1); -+ local_bh_enable(); -+ return verdict; -+ } -+ - ip = ip_hdr(skb); - indev = in ? in->name : nulldevname; - outdev = out ? out->name : nulldevname; -+ -+ addend = xt_write_recseq_begin(); -+ jumpstack = (struct ipt_entry **)private->jumpstack[cpu]; -+ stackptr = per_cpu_ptr(private->stackptr, cpu); -+ origptr = *stackptr; -+ - /* We handle fragments by dealing with the first fragment as - * if it was a normal packet. All other fragments are treated - * normally, except that they will NEVER match rules that ask -@@ -348,18 +393,6 @@ ipt_do_table(struct sk_buff *skb, - acpar.family = NFPROTO_IPV4; - acpar.hooknum = hook; - -- IP_NF_ASSERT(table->valid_hooks & (1 << hook)); -- local_bh_disable(); -- addend = xt_write_recseq_begin(); -- private = table->private; -- cpu = smp_processor_id(); -- table_base = private->entries[cpu]; -- jumpstack = (struct ipt_entry **)private->jumpstack[cpu]; -- stackptr = per_cpu_ptr(private->stackptr, cpu); -- origptr = *stackptr; -- -- e = get_entry(table_base, private->hook_entry[hook]); -- - pr_debug("Entering %s(hook %u); sp at %u (UF %p)\n", - table->name, hook, origptr, - get_entry(table_base, private->underflow[hook])); |