[patch 07/27] IRDA: irda_create() nuke user triggable printk

From: Greg KH
Date: Fri Feb 01 2008 - 19:26:32 EST


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

------------------
From: maximilian attems <max@xxxxxxx>

[IRDA]: irda_create() nuke user triggable printk

[ Upstream commit: 9e8d6f8959c356d8294d45f11231331c3e1bcae6 ]

easy to trigger as user with sfuzz.

irda_create() is quiet on unknown sock->type,
match this behaviour for SOCK_DGRAM unknown protocol

Signed-off-by: maximilian attems <max@xxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
net/irda/af_irda.c | 2 --
1 file changed, 2 deletions(-)

--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -1115,8 +1115,6 @@ static int irda_create(struct socket *so
self->max_sdu_size_rx = TTP_SAR_UNBOUND;
break;
default:
- IRDA_ERROR("%s: protocol not supported!\n",
- __FUNCTION__);
return -ESOCKTNOSUPPORT;
}
break;

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