Julia Lawall 2bb6a12a88 Staging: dream: introduce missing kfree ... Error handling code following a kmalloc or kzalloc should free the allocated data. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,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>		2009-09-15 12:02:34 -07:00
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camera	Staging: dream: introduce missing kfree	2009-09-15 12:02:34 -07:00
qdsp5	staging: Make some structures static	2009-09-15 12:02:24 -07:00
smd	staging: Make some structures static	2009-09-15 12:02:24 -07:00
gpio_axis.c	Staging: dream: add support for input on GPIO pins	2009-09-15 12:02:05 -07:00
gpio_event.c	Staging: dream: add support for input on GPIO pins	2009-09-15 12:02:05 -07:00
gpio_input.c	Staging: dream: add support for input on GPIO pins	2009-09-15 12:02:05 -07:00
gpio_matrix.c	Staging: dream: add support for input on GPIO pins	2009-09-15 12:02:05 -07:00
gpio_output.c	Staging: dream: add support for input on GPIO pins	2009-09-15 12:02:05 -07:00
Kconfig	Staging: dream: add support for input on GPIO pins	2009-09-15 12:02:05 -07:00
Makefile	Staging: dream: add support for input on GPIO pins	2009-09-15 12:02:05 -07:00
synaptics_i2c_rmi.c	Staging: dream: Synaptics touchscreen: check that smbus is available	2009-09-15 12:02:05 -07:00
synaptics_i2c_rmi.h