From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 scripts/coccinelle/misc/of_table.cocci | 86 ++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 scripts/coccinelle/misc/of_table.cocci

(limited to 'scripts/coccinelle/misc/of_table.cocci')

diff --git a/scripts/coccinelle/misc/of_table.cocci b/scripts/coccinelle/misc/of_table.cocci
new file mode 100644
index 000000000..4693ea744
--- /dev/null
+++ b/scripts/coccinelle/misc/of_table.cocci
@@ -0,0 +1,86 @@
+// 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)
-- 
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