Julia Lawall eabd0eaf4f [media] drivers/staging/media/as102/as102_usb_drv.c: shift position of allocation code ... The conditional after the kzalloc says that the tested expression should never be true, but if it were, the allocated data would have to be freed. This change just moves the allocation below the test, to avoid any possibility of the problem. A simplified version of the semantic match that finds the problem is as follows: (http://coccinelle.lip6.fr) // <smpl> @r exists@ local idexpression x; statement S; identifier f1; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } x->f1 ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2012-01-06 11:14:30 -02:00
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as102	[media] drivers/staging/media/as102/as102_usb_drv.c: shift position of allocation code	2012-01-06 11:14:30 -02:00
cxd2099
dt3155v4l	[media] Staging: dt3155v4l: probe() always fails	2012-01-06 11:06:53 -02:00
easycap	[media] easycap: fix warnings: variable set but not used	2011-11-24 19:18:19 -02:00
go7007	[media] go7007: Fix 2250 urb type	2011-11-24 21:09:25 -02:00
lirc	[media] staging/media: lirc_imon: add a __user annotation	2011-11-26 08:48:03 -02:00
solo6x10	Merge tag 'v3.2-rc2' into staging/for_v3.3	2011-11-23 19:42:09 -02:00
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