From: Denis Efremov <efremov@linux.com>
To: julia.lawall@inria.fr
Cc: Denis Efremov <efremov@linux.com>,
cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org
Subject: [PATCH] coccinelle: api: kfree_sensitive: print memset position
Date: Fri, 9 Oct 2020 15:54:53 +0300 [thread overview]
Message-ID: <20201009125453.31217-1-efremov@linux.com> (raw)
Print memset() call position in addition to the kfree() position to
ease issues identification.
Signed-off-by: Denis Efremov <efremov@linux.com>
---
scripts/coccinelle/api/kfree_sensitive.cocci | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/scripts/coccinelle/api/kfree_sensitive.cocci b/scripts/coccinelle/api/kfree_sensitive.cocci
index e4a066a0b77d..8d980ebf3223 100644
--- a/scripts/coccinelle/api/kfree_sensitive.cocci
+++ b/scripts/coccinelle/api/kfree_sensitive.cocci
@@ -85,14 +85,16 @@ type T;
@script:python depends on report@
p << r.p;
+m << r.m;
@@
-coccilib.report.print_report(p[0],
- "WARNING: opportunity for kfree_sensitive/kvfree_sensitive")
+msg = "WARNING opportunity for kfree_sensitive/kvfree_sensitive (memset at line %s)"
+coccilib.report.print_report(p[0], msg % (m[0].line))
@script:python depends on org@
p << r.p;
+m << r.m;
@@
-coccilib.org.print_todo(p[0],
- "WARNING: opportunity for kfree_sensitive/kvfree_sensitive")
+msg = "WARNING opportunity for kfree_sensitive/kvfree_sensitive (memset at line %s)"
+coccilib.org.print_todo(p[0], msg % (m[0].line))
--
2.26.2
next reply other threads:[~2020-10-09 12:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-09 12:54 Denis Efremov [this message]
2020-10-10 19:27 ` [PATCH] coccinelle: api: kfree_sensitive: print memset position Julia Lawall
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