diff options
| author | Jeet Chaudhuri <jeetlinux@yahoo.co.in> | 2007-04-25 21:53:20 +0200 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2007-04-25 21:53:20 +0200 |
| commit | 15485523f2deacb7663af61538fbd786ebc1f7db (patch) | |
| tree | 9e8ce97d552716707786ace472d31a817440d090 /net | |
| parent | fe1a5ddff7186192f9c6316798a85b3095696ea6 (diff) | |
IrDA: Incorrect TTP header reservation
We must reserve SAR + MAX_HEADER bytes for IrLMP to fit in.
This fixes an oops reported (and fixed) by Jeet Chaudhuri, when max_sdu_size
is greater than 0.
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/irda/irttp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/irda/irttp.c b/net/irda/irttp.c index 8aff254cb41..5fc3597e552 100644 --- a/net/irda/irttp.c +++ b/net/irda/irttp.c @@ -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; /* @@ -1348,7 +1348,7 @@ 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; /* |