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authorJulia Lawall <Julia.Lawall@lip6.fr>2012-01-14 23:41:54 +0100
committerMichal Marek <mmarek@suse.cz>2012-01-15 00:05:46 +0100
commit29a36d4dec6cf7ad72e6e3337bf954096cbbb4cf (patch)
tree15ac5f3d0df3f56f233603e8626b5d383e6ab278 /scripts/coccinelle/free
parentcoccinelle: semantic patches related to devm_ functions (part 2) (diff)
downloadlinux-29a36d4dec6cf7ad72e6e3337bf954096cbbb4cf.tar.xz
linux-29a36d4dec6cf7ad72e6e3337bf954096cbbb4cf.zip
scripts/coccinelle: improve the coverage of some semantic patches
This patch ensures that all semantic patches in the scripts/coccinelle directory provide the report option. Report messages that include line numbers now have the line number preceded by "line" for easier subsequent processing. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/coccinelle/free')
-rw-r--r--scripts/coccinelle/free/kfree.cocci14
1 files changed, 9 insertions, 5 deletions
diff --git a/scripts/coccinelle/free/kfree.cocci b/scripts/coccinelle/free/kfree.cocci
index f9f79d9245ee..d9ae6d89c2f5 100644
--- a/scripts/coccinelle/free/kfree.cocci
+++ b/scripts/coccinelle/free/kfree.cocci
@@ -5,9 +5,9 @@
//# SCTP_DBG_OBJCNT_DEC that do not actually evaluate their argument
///
// Confidence: Moderate
-// Copyright: (C) 2010 Nicolas Palix, DIKU. GPLv2.
-// Copyright: (C) 2010 Julia Lawall, DIKU. GPLv2.
-// Copyright: (C) 2010 Gilles Muller, INRIA/LiP6. GPLv2.
+// Copyright: (C) 2010-2012 Nicolas Palix. GPLv2.
+// Copyright: (C) 2010-2012 Julia Lawall, INRIA/LIP6. GPLv2.
+// Copyright: (C) 2010-2012 Gilles Muller, INRIA/LiP6. GPLv2.
// URL: http://coccinelle.lip6.fr/
// Comments:
// Options: -no_includes -include_headers
@@ -23,7 +23,7 @@ position p1;
kfree@p1(E)
@print expression@
-constant char *c;
+constant char [] c;
expression free.E,E2;
type T;
position p;
@@ -37,6 +37,10 @@ identifier f;
|
E@p != E2
|
+ E2 == E@p
+|
+ E2 != E@p
+|
!E@p
|
E@p || ...
@@ -113,5 +117,5 @@ p1 << free.p1;
p2 << r.p2;
@@
-msg = "reference preceded by free on line %s" % (p1[0].line)
+msg = "ERROR: reference preceded by free on line %s" % (p1[0].line)
coccilib.report.print_report(p2[0],msg)