[2/3] kprobes-netfilter-268-rc3.patch

[2/3] kprobes-netfilter-268-rc3.patch

[Prasanna S Panchamukhi]

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Hi,

Below  is the [2/3] kprobes-netfilter-268-rc3.patch.
This patche includes changes to export the dump_packet routine.

Please see the description of individual patches for more details.

Thanks
Prasanna
-- 

Prasanna S Panchamukhi
Linux Technology Center
India Software Labs, IBM Bangalore
Ph: 91-80-25044636
<prasanna@in.ibm.com>

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This patch exports the dump_packet kernel routine, useful for dumping
network packets.
---



---


diff -puN include/linux/netfilter_ipv4/ipt_LOG.h~kprobes-netfilter-268-rc3 include/linux/netfilter_ipv4/ipt_LOG.h
--- linux-2.6.8-rc3/include/linux/netfilter_ipv4/ipt_LOG.h~kprobes-netfilter-268-rc3	2004-08-06 04:39:40.815978448 -0700
+++ linux-2.6.8-rc3-root/include/linux/netfilter_ipv4/ipt_LOG.h	2004-08-06 04:39:40.826976776 -0700
@@ -11,5 +11,7 @@ struct ipt_log_info {
 	unsigned char logflags;
 	char prefix[30];
 };
+void dump_packet(const struct ipt_log_info *info, const struct sk_buff *skb,
+			unsigned int iphoff);
 
 #endif /*_IPT_LOG_H*/
diff -puN net/ipv4/netfilter/ipt_LOG.c~kprobes-netfilter-268-rc3 net/ipv4/netfilter/ipt_LOG.c
--- linux-2.6.8-rc3/net/ipv4/netfilter/ipt_LOG.c~kprobes-netfilter-268-rc3	2004-08-06 04:39:40.819977840 -0700
+++ linux-2.6.8-rc3-root/net/ipv4/netfilter/ipt_LOG.c	2004-08-06 04:39:40.827976624 -0700
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(nflog, "register as int
 static spinlock_t log_lock = SPIN_LOCK_UNLOCKED;
 
 /* One level of recursion won't kill us */
-static void dump_packet(const struct ipt_log_info *info,
+void dump_packet(const struct ipt_log_info *info,
 			const struct sk_buff *skb,
 			unsigned int iphoff)
 {
@@ -461,5 +461,6 @@ static void __exit fini(void)
 	ipt_unregister_target(&ipt_log_reg);
 }
 
+EXPORT_SYMBOL_GPL(dump_packet);
 module_init(init);
 module_exit(fini);

_

Re: [2/3] kprobes-netfilter-268-rc3.patch

[Patrick McHardy]

Prasanna S Panchamukhi wrote:

>Hi,
>
>Below  is the [2/3] kprobes-netfilter-268-rc3.patch.
>This patche includes changes to export the dump_packet routine.
>  
>
Why aren't you using the exported logging interface, nf_log_packet ?

Regards
Patrick