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// SPDX-License-Identifier: GPL-2.0
/// Make sure (of/i2c/platform)_device_id tables are NULL terminated
//
// Keywords: of_table i2c_table platform_table
// Confidence: Medium
// Options: --include-headers

virtual patch
virtual context
virtual org
virtual report

@depends on context@
identifier var, arr;
expression E;
@@
(
struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = {
	...,
	{
	.var = E,
*	}
};
|
struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = {
	...,
*	{ ..., E, ... },
};
)

@depends on patch@
identifier var, arr;
expression E;
@@
(
struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = {
	...,
	{
	.var = E,
-	}
+	},
+	{ }
};
|
struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = {
	...,
	{ ..., E, ... },
+	{ },
};
)

@r depends on org || report@
position p1;
identifier var, arr;
expression E;
@@
(
struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = {
	...,
	{
	.var = E,
	}
	@p1
};
|
struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = {
	...,
	{ ..., E, ... }
	@p1
};
)

@script:python depends on org@
p1 << r.p1;
arr << r.arr;
@@

cocci.print_main(arr,p1)

@script:python depends on report@
p1 << r.p1;
arr << r.arr;
@@

msg = "%s is not NULL terminated at line %s" % (arr, p1[0].line)
coccilib.report.print_report(p1[0],msg)

Filemanager

Name Type Size Permission Actions
array_size.cocci File 1.66 KB 0644
badty.cocci File 1.68 KB 0644
boolconv.cocci File 1.44 KB 0644
boolinit.cocci File 2.2 KB 0644
boolreturn.cocci File 698 B 0644
bugon.cocci File 1.45 KB 0644
cond_no_effect.cocci File 2.04 KB 0644
cstptr.cocci File 827 B 0644
doubleinit.cocci File 1.36 KB 0644
ifaddr.cocci File 659 B 0644
ifcol.cocci File 1.21 KB 0644
irqf_oneshot.cocci File 1.91 KB 0644
noderef.cocci File 1.17 KB 0644
of_table.cocci File 1.33 KB 0644
orplus.cocci File 1 KB 0644
returnvar.cocci File 1.22 KB 0644
semicolon.cocci File 1.04 KB 0644
warn.cocci File 1.62 KB 0644