Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[IrDA]: Incorrect TTP header reservation

Browse source 
We must reserve SAR + MAX_HEADER bytes for IrLMP to fit in.

Patch from Jeet Chaudhuri <jeetlinux@yahoo.co.in>

Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jeet Chaudhuri 2006-12-06 20:08:45 -08:00 committed by David S. Miller
parent b259e7d250
commit e694ba4428
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
net/irda/irttp.c
View file

@ -1100,7 +1100,7 @@ int irttp_connect_request(struct tsap_cb *self, __u8 dtsap_sel,
return -ENOMEM;
/* Reserve space for MUX_CONTROL and LAP header */
skb_reserve(tx_skb, TTP_MAX_HEADER);
skb_reserve(tx_skb, TTP_MAX_HEADER + TTP_SAR_HEADER);
} else {
tx_skb = userdata;
/*
@ -1349,7 +1349,7 @@ int irttp_connect_response(struct tsap_cb *self, __u32 max_sdu_size,
return -ENOMEM;
/* Reserve space for MUX_CONTROL and LAP header */
skb_reserve(tx_skb, TTP_MAX_HEADER);
skb_reserve(tx_skb, TTP_MAX_HEADER + TTP_SAR_HEADER);
} else {
tx_skb = userdata;
/*