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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /scripts/coccinelle/misc/noderef.cocci |
Initial import
Diffstat (limited to 'scripts/coccinelle/misc/noderef.cocci')
-rw-r--r-- | scripts/coccinelle/misc/noderef.cocci | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/scripts/coccinelle/misc/noderef.cocci b/scripts/coccinelle/misc/noderef.cocci new file mode 100644 index 000000000..80a831c91 --- /dev/null +++ b/scripts/coccinelle/misc/noderef.cocci @@ -0,0 +1,65 @@ +/// sizeof when applied to a pointer typed expression gives the size of +/// the pointer +/// +// Confidence: High +// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2. +// Copyright: (C) 2012 Gilles Muller, INRIA/LiP6. GPLv2. +// 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; +type T; +@@ + +( +x = <+... sizeof( +- x ++ *x + ) ...+> +| +f(...,(T)(x),...,sizeof( +- x ++ *x + ),...) +| +f(...,sizeof(x),...,(T)( +- x ++ *x + ),...) +) + +@r depends on !patch@ +expression *x; +expression f; +position p; +type T; +@@ + +( +*x = <+... sizeof@p(x) ...+> +| +*f(...,(T)(x),...,sizeof@p(x),...) +| +*f(...,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) |