From: Harald Welte <laforge@netfilter.org>
Date: Wed, 10 Aug 2005 03:23:53 +0000 (-0700)
Subject: [NETFILTER]: check nf_log function call arguments
X-Git-Tag: v2.6.14-rc1~1035^2~140
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a61fadb3908454ccfa538aaa75eb1d22def5700;p=pandora-kernel.git

[NETFILTER]: check nf_log function call arguments

Check whether pf is too large in order to prevent array overflow.

Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index bf430fcbe364..ac3c61411d4b 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -157,7 +157,7 @@ struct nf_logger {
 
 /* Function to register/unregister log function. */
 int nf_log_register(int pf, struct nf_logger *logger);
-void nf_log_unregister_pf(int pf);
+int nf_log_unregister_pf(int pf);
 void nf_log_unregister_logger(struct nf_logger *logger);
 
 /* Calls the registered backend logging function */
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