Julia Lawall 16dff91804 net/can: Use memdup_user ... Use memdup_user when user data is immediately copied into the allocated region. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; position p; identifier l1,l2; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = memdup_user(from,size); if ( - to==NULL + IS_ERR(to) || ...) { <+... when != goto l1; - -ENOMEM + PTR_ERR(to) ...+> } - if (copy_from_user(to, from, size) != 0) { - <+... when != goto l2; - -EFAULT - ...+> - } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-05-31 00:24:11 -07:00
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Kconfig	[CAN]: Add virtual CAN netdevice driver	2008-01-28 14:54:12 -08:00
Makefile	[CAN]: Add broadcast manager (bcm) protocol	2008-01-28 14:54:11 -08:00
af_can.c	can: deny filterlist access on non-CAN interfaces	2010-02-02 07:21:34 -08:00
af_can.h	can: Speed up CAN frame receiption by using ml_priv	2010-01-03 21:31:03 -08:00
bcm.c	net: Remove unnecessary returns from void function()s	2010-05-17 23:23:14 -07:00
proc.c	can: Speed up CAN frame receiption by using ml_priv	2010-01-03 21:31:03 -08:00
raw.c	net/can: Use memdup_user	2010-05-31 00:24:11 -07:00