linux-kernel - [PATCH] coccinelle: api/kstrdup: fix coccinelle position

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Message-Id: <20200619132307.16612-1-efremov@linux.com>
Date:   Fri, 19 Jun 2020 16:23:07 +0300
From:   Denis Efremov <efremov@...ux.com>
To:     Julia Lawall <Julia.Lawall@...6.fr>
Cc:     Denis Efremov <efremov@...ux.com>, cocci@...teme.lip6.fr,
        linux-kernel@...r.kernel.org
Subject: [PATCH] coccinelle: api/kstrdup: fix coccinelle position

There is a typo in rule r2. Position p1 should be attached to kzalloc()
call.

Fixes: 29a36d4dec6c ("scripts/coccinelle: improve the coverage of some semantic patches")
Signed-off-by: Denis Efremov <efremov@...ux.com>
---
 scripts/coccinelle/api/kstrdup.cocci | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/coccinelle/api/kstrdup.cocci b/scripts/coccinelle/api/kstrdup.cocci
index 19f2645e6076..3c6dc5469ee4 100644
--- a/scripts/coccinelle/api/kstrdup.cocci
+++ b/scripts/coccinelle/api/kstrdup.cocci
@@ -66,7 +66,7 @@ position p1,p2;
 
 *   x = strlen(from) + 1;
     ... when != \( x = E1 \| from = E1 \)
-*   to = \(kmalloc@p1\|kzalloc@p2\)(x,flag);
+*   to = \(kmalloc@p1\|kzalloc@p1\)(x,flag);
     ... when != \(x = E2 \| from = E2 \| to = E2 \)
     if (to==NULL || ...) S
     ... when != \(x = E3 \| from = E3 \| to = E3 \)
-- 
2.26.2