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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
67afc211 | 2 | /// Make sure (of/i2c/platform)_device_id tables are NULL terminated |
2d5c5dbb | 3 | // |
67afc211 | 4 | // Keywords: of_table i2c_table platform_table |
2d5c5dbb SB |
5 | // Confidence: Medium |
6 | // Options: --include-headers | |
7 | ||
8 | virtual patch | |
9 | virtual context | |
10 | virtual org | |
11 | virtual report | |
12 | ||
13 | @depends on context@ | |
14 | identifier var, arr; | |
15 | expression E; | |
16 | @@ | |
67afc211 DG |
17 | ( |
18 | struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = { | |
2d5c5dbb SB |
19 | ..., |
20 | { | |
21 | .var = E, | |
22 | * } | |
23 | }; | |
67afc211 DG |
24 | | |
25 | struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = { | |
26 | ..., | |
27 | * { ..., E, ... }, | |
28 | }; | |
29 | ) | |
2d5c5dbb SB |
30 | |
31 | @depends on patch@ | |
32 | identifier var, arr; | |
33 | expression E; | |
34 | @@ | |
67afc211 DG |
35 | ( |
36 | struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = { | |
2d5c5dbb SB |
37 | ..., |
38 | { | |
39 | .var = E, | |
40 | - } | |
41 | + }, | |
42 | + { } | |
43 | }; | |
67afc211 DG |
44 | | |
45 | struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = { | |
46 | ..., | |
47 | { ..., E, ... }, | |
48 | + { }, | |
49 | }; | |
50 | ) | |
2d5c5dbb SB |
51 | |
52 | @r depends on org || report@ | |
53 | position p1; | |
54 | identifier var, arr; | |
55 | expression E; | |
56 | @@ | |
67afc211 DG |
57 | ( |
58 | struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = { | |
2d5c5dbb SB |
59 | ..., |
60 | { | |
61 | .var = E, | |
62 | } | |
63 | @p1 | |
64 | }; | |
67afc211 DG |
65 | | |
66 | struct \(of_device_id \| i2c_device_id \| platform_device_id\) arr[] = { | |
67 | ..., | |
68 | { ..., E, ... } | |
69 | @p1 | |
70 | }; | |
71 | ) | |
2d5c5dbb SB |
72 | |
73 | @script:python depends on org@ | |
74 | p1 << r.p1; | |
75 | arr << r.arr; | |
76 | @@ | |
77 | ||
78 | cocci.print_main(arr,p1) | |
79 | ||
80 | @script:python depends on report@ | |
81 | p1 << r.p1; | |
82 | arr << r.arr; | |
83 | @@ | |
84 | ||
85 | msg = "%s is not NULL terminated at line %s" % (arr, p1[0].line) | |
86 | coccilib.report.print_report(p1[0],msg) |