Julia Lawall b8d6b0d6b6 drivers/telephony/ixj.c: 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: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-05-27 09:12:42 -07:00
..
Kconfig	kconfig: syntax cleanup - drop support for "depends/requires/def_boolean"	2007-10-12 21:20:32 +02:00
Makefile	…
ixj-ver.h	…
ixj.c	drivers/telephony/ixj.c: use memdup_user	2010-05-27 09:12:42 -07:00
ixj.h	[PATCH] drivers/telephony/ixj: Convert to generic boolean	2007-02-12 09:48:30 -08:00
ixj_pcmcia.c	pcmcia: dev_node removal (write-only drivers)	2010-05-10 10:23:14 +02:00
phonedev.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00