[patch 10/20] nfnetlink_log: zero-terminate prefix

[Greg KH]

-stable review patch.  If anyone has any objections, please let us know.

------------------
From: Patrick McHardy <kaber@xxxxxxxxx>

[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@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 net/netfilter/nfnetlink_log.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -620,7 +620,7 @@ 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

-- 
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