mirror of
https://github.com/torvalds/linux.git
synced 2024-11-25 21:51:40 +00:00
7f904d7e1f
Based on 1 normalized pattern(s): gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 58 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081207.556988620@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
83 lines
1.2 KiB
Plaintext
83 lines
1.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
|
|
/// sizeof when applied to a pointer typed expression gives the size of
|
|
/// the pointer
|
|
///
|
|
// Confidence: High
|
|
// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6.
|
|
// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6.
|
|
// URL: http://coccinelle.lip6.fr/
|
|
// Comments:
|
|
// Options: --no-includes --include-headers
|
|
|
|
virtual org
|
|
virtual report
|
|
virtual context
|
|
virtual patch
|
|
|
|
@depends on patch@
|
|
expression *x;
|
|
expression f;
|
|
expression i;
|
|
type T;
|
|
@@
|
|
|
|
(
|
|
x = <+... sizeof(
|
|
- x
|
|
+ *x
|
|
) ...+>
|
|
|
|
|
f(...,(T)(x),...,sizeof(
|
|
- x
|
|
+ *x
|
|
),...)
|
|
|
|
|
f(...,sizeof(
|
|
- x
|
|
+ *x
|
|
),...,(T)(x),...)
|
|
|
|
|
f(...,(T)(x),...,i*sizeof(
|
|
- x
|
|
+ *x
|
|
),...)
|
|
|
|
|
f(...,i*sizeof(
|
|
- x
|
|
+ *x
|
|
),...,(T)(x),...)
|
|
)
|
|
|
|
@r depends on !patch@
|
|
expression *x;
|
|
expression f;
|
|
expression i;
|
|
position p;
|
|
type T;
|
|
@@
|
|
|
|
(
|
|
*x = <+... sizeof@p(x) ...+>
|
|
|
|
|
*f(...,(T)(x),...,sizeof@p(x),...)
|
|
|
|
|
*f(...,sizeof@p(x),...,(T)(x),...)
|
|
|
|
|
*f(...,(T)(x),...,i*sizeof@p(x),...)
|
|
|
|
|
*f(...,i*sizeof@p(x),...,(T)(x),...)
|
|
)
|
|
|
|
@script:python depends on org@
|
|
p << r.p;
|
|
@@
|
|
|
|
cocci.print_main("application of sizeof to pointer",p)
|
|
|
|
@script:python depends on report@
|
|
p << r.p;
|
|
@@
|
|
|
|
msg = "ERROR: application of sizeof to pointer"
|
|
coccilib.report.print_report(p[0],msg)
|