1/// sizeof when applied to a pointer typed expression gives the size of
 2/// the pointer
 3///
 4// Confidence: High
 5// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.  GPLv2.
 6// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.  GPLv2.
 7// URL: http://coccinelle.lip6.fr/
 8// Comments:
 9// Options: --no-includes --include-headers
10
11virtual org
12virtual report
13virtual context
14virtual patch
15
16@depends on patch@
17expression *x;
18expression f;
19expression i;
20type T;
21@@
22
23(
24x = <+... sizeof(
25- x
26+ *x
27   ) ...+>
28|
29f(...,(T)(x),...,sizeof(
30- x
31+ *x
32   ),...)
33|
34f(...,sizeof(
35- x
36+ *x
37   ),...,(T)(x),...)
38|
39f(...,(T)(x),...,i*sizeof(
40- x
41+ *x
42   ),...)
43|
44f(...,i*sizeof(
45- x
46+ *x
47   ),...,(T)(x),...)
48)
49
50@r depends on !patch@
51expression *x;
52expression f;
53expression i;
54position p;
55type T;
56@@
57
58(
59*x = <+... sizeof@p(x) ...+>
60|
61*f(...,(T)(x),...,sizeof@p(x),...)
62|
63*f(...,sizeof@p(x),...,(T)(x),...)
64|
65*f(...,(T)(x),...,i*sizeof@p(x),...)
66|
67*f(...,i*sizeof@p(x),...,(T)(x),...)
68)
69
70@script:python depends on org@
71p << r.p;
72@@
73
74cocci.print_main("application of sizeof to pointer",p)
75
76@script:python depends on report@
77p << r.p;
78@@
79
80msg = "ERROR: application of sizeof to pointer"
81coccilib.report.print_report(p[0],msg)

 1// SPDX-License-Identifier: GPL-2.0-only
 2/// sizeof when applied to a pointer typed expression gives the size of
 3/// the pointer
 4///
 5// Confidence: High
 6// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
 7// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
 8// URL: http://coccinelle.lip6.fr/
 9// Comments:
10// Options: --no-includes --include-headers
11
12virtual org
13virtual report
14virtual context
15virtual patch
16
17@depends on patch@
18expression *x;
19expression f;
20expression i;
21type T;
22@@
23
24(
25x = <+... sizeof(
26- x
27+ *x
28   ) ...+>
29|
30f(...,(T)(x),...,sizeof(
31- x
32+ *x
33   ),...)
34|
35f(...,sizeof(
36- x
37+ *x
38   ),...,(T)(x),...)
39|
40f(...,(T)(x),...,i*sizeof(
41- x
42+ *x
43   ),...)
44|
45f(...,i*sizeof(
46- x
47+ *x
48   ),...,(T)(x),...)
49)
50
51@r depends on !patch@
52expression *x;
53expression f;
54expression i;
55position p;
56type T;
57@@
58
59(
60*x = <+... sizeof@p(x) ...+>
61|
62*f(...,(T)(x),...,sizeof@p(x),...)
63|
64*f(...,sizeof@p(x),...,(T)(x),...)
65|
66*f(...,(T)(x),...,i*sizeof@p(x),...)
67|
68*f(...,i*sizeof@p(x),...,(T)(x),...)
69)
70
71@script:python depends on org@
72p << r.p;
73@@
74
75cocci.print_main("application of sizeof to pointer",p)
76
77@script:python depends on report@
78p << r.p;
79@@
80
81msg = "ERROR: application of sizeof to pointer"
82coccilib.report.print_report(p[0],msg)