Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / scripts / coccinelle / free / kfreeaddr.cocci

diff --git a/kernel/scripts/coccinelle/free/kfreeaddr.cocci b/kernel/scripts/coccinelle/free/kfreeaddr.cocci
new file mode 100644 (file)
index 0000000..ce8aacc
--- /dev/null
+++ b/kernel/scripts/coccinelle/free/kfreeaddr.cocci
@@ -0,0 +1,32 @@
+/// Free of a structure field
+///
+// Confidence: High
+// Copyright: (C) 2013 Julia Lawall, INRIA/LIP6.  GPLv2.
+// URL: http://coccinelle.lip6.fr/
+// Comments:
+// Options: --no-includes --include-headers
+
+virtual org
+virtual report
+virtual context
+
+@r depends on context || report || org @
+expression e;
+identifier f;
+position p;
+@@
+
+* kfree@p(&e->f)
+
+@script:python depends on org@
+p << r.p;
+@@
+
+cocci.print_main("kfree",p)
+
+@script:python depends on report@
+p << r.p;
+@@
+
+msg = "ERROR: kfree of structure field"
+coccilib.report.print_report(p[0],msg)