dect/linux-2.6
Archived
14
0
Fork 0
Code Releases Activity

rt2x00: rt2800: fix zeroing skb structure

Browse source 
We should clear skb->data not skb itself. Bug was introduced by:
commit 0b8004aa12 "rt2x00: Properly
reserve room for descriptors in skbs".

Cc: stable@kernel.org # 2.6.36+
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stanislaw Gruszka 2011-07-30 13:32:56 +02:00 committed by John W. Linville
parent b6b67df3f2
commit b52398b6e4
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/net/wireless/rt2x00/rt2800lib.c
View file

@ -703,8 +703,7 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
/*
* Add space for the TXWI in front of the skb.
*/
skb_push(entry->skb, TXWI_DESC_SIZE);
memset(entry->skb, 0, TXWI_DESC_SIZE);
memset(skb_push(entry->skb, TXWI_DESC_SIZE), 0, TXWI_DESC_SIZE);
/*
* Register descriptor details in skb frame descriptor.