linux-kernel - [PATCH 1/1] Coccinelle: array_size: report even if include is missing

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20170914023807.12972-1-jeremy.lefaure@lse.epita.fr>
Date:   Wed, 13 Sep 2017 22:38:07 -0400
From:   Jérémy Lefaure 
        <jeremy.lefaure@....epita.fr>
To:     Julia Lawall <julia.lawall@...6.fr>,
        Michal Marek <mmarek@...e.com>,
        Gilles Muller <Gilles.Muller@...6.fr>,
        Nicolas Palix <nicolas.palix@...g.fr>
Cc:     cocci@...teme.lip6.fr, linux-kernel@...r.kernel.org,
        Jérémy Lefaure 
        <jeremy.lefaure@....epita.fr>
Subject: [PATCH 1/1] Coccinelle: array_size: report even if include is missing

Rule r does not depend on rule i (which is the include of
linux/kernel.h) so the output should not depend on i in
org and report mode.

Signed-off-by: Jérémy Lefaure <jeremy.lefaure@....epita.fr>
---

I have tested this patch in report mode on the file
drivers/staging/rtlwifi/phydm/rtl8822b/halhwimg8822b_rf.c which does not
use ARRAY_SIZE and does not include linux/kernel.h.

 scripts/coccinelle/misc/array_size.cocci | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/coccinelle/misc/array_size.cocci b/scripts/coccinelle/misc/array_size.cocci
index 6ec05710b017..09520f0941f0 100644
--- a/scripts/coccinelle/misc/array_size.cocci
+++ b/scripts/coccinelle/misc/array_size.cocci
@@ -72,13 +72,13 @@ position p;
  (sizeof(E)@p /sizeof(T))
 )
 
-@...ipt:python depends on i&&org@
+@...ipt:python depends on org@
 p << r.p;
 @@
 
 coccilib.org.print_todo(p[0], "WARNING should use ARRAY_SIZE")
 
-@...ipt:python depends on i&&report@
+@...ipt:python depends on report@
 p << r.p;
 @@
 
-- 
2.14.1