netdev - [PATCH] net/ieee802154/6lowpan: Fix initialization for fragment offset

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Date:	Wed, 13 Mar 2013 08:50:54 +0100
From:	Wolf-Bastian Pöttner <poettner@....cs.tu-bs.de>
To:	Linux-zigbee-devel@...ts.sourceforge.net
Cc:	alex.bluesman.smirnov@...il.com, dbaryshkov@...il.com,
	davem@...emloft.net, netdev@...r.kernel.org,
	Wolf-Bastian Pöttner <poettner@....cs.tu-bs.de>
Subject: [PATCH] net/ieee802154/6lowpan: Fix initialization for fragment offset

offset has to be initialized, otherwise the *first* fragment will
be discarded and reassembly cannot happen.

Reviewed-by: Alan Ott <alan@...nal11.us>
---
 net/ieee802154/6lowpan.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index ed3debe..2db7261 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -745,7 +745,7 @@ lowpan_process_data(struct sk_buff *skb)
 	{
 		struct lowpan_fragment *frame;
 		/* slen stores the rightmost 8 bits of the 11 bits length */
-		u8 slen, offset;
+		u8 slen, offset = 0;
 		u16 len, tag;
 		bool found = false;
 
-- 
1.7.5.4

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