From: Patrick McHardy <kaber@trash.net>
Date: Wed, 7 Mar 2007 04:24:35 +0000 (-0800)
Subject: [NETFILTER]: nfnetlink_log: zero-terminate prefix
X-Git-Tag: v2.6.21-rc4~99^2~10
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=881dbfe8accc9434dd0d7d052505e3dca6ad9b3c;p=linux-2.6

[NETFILTER]: nfnetlink_log: zero-terminate prefix

Userspace expects a zero-terminated string, so include the trailing
zero in the netlink message.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 91a0972ec1..12f92e235a 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -615,7 +615,7 @@ nfulnl_log_packet(unsigned int pf,
 
 	plen = 0;
 	if (prefix)
-		plen = strlen(prefix);
+		plen = strlen(prefix) + 1;
 
 	/* all macros expand to constant values at compile time */
 	/* FIXME: do we want to make the size calculation conditional based on