[deliverable/linux.git] / scripts / coccinelle / free / kfreeaddr.cocci

/// Free of a structure field
///
// Confidence: High
// Copyright: (C) 2013 Julia Lawall, INRIA/LIP6.  GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: --no-includes --include-headers

virtual org
virtual report
virtual context

@r depends on context || report || org @
expression e;
identifier f;
position p;
@@

(
* kfree@p(&e->f)
|
* kzfree@p(&e->f)
)

@script:python depends on org@
p << r.p;
@@

cocci.print_main("kfree",p)

@script:python depends on report@
p << r.p;
@@

msg = "ERROR: invalid free of structure field"
coccilib.report.print_report(p[0],msg)
Commit	Line	Data
61cb48c3 JL	1	/// Free of a structure field
	2	///
	3	// Confidence: High
	4	// Copyright: (C) 2013 Julia Lawall, INRIA/LIP6. GPLv2.
	5	// URL: http://coccinelle.lip6.fr/
	6	// Comments:
93f14468	7	// Options: --no-includes --include-headers
61cb48c3 JL	8
	9	virtual org
	10	virtual report
	11	virtual context
	12
	13	@r depends on context \|\| report \|\| org @
	14	expression e;
	15	identifier f;
	16	position p;
	17	@@
	18
6dd9379e	19	(
61cb48c3	20	* kfree@p(&e->f)
6dd9379e YD	21	\|
	22	* kzfree@p(&e->f)
	23	)
61cb48c3 JL	24
	25	@script:python depends on org@
	26	p << r.p;
	27	@@
	28
	29	cocci.print_main("kfree",p)
	30
	31	@script:python depends on report@
	32	p << r.p;
	33	@@
	34
6dd9379e	35	msg = "ERROR: invalid free of structure field"
61cb48c3	36	coccilib.report.print_report(p[0],msg)