linux-kernel - [PATCH] fs-create-and-use-seq_show

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Date:	Tue, 11 Aug 2015 16:04:01 -0700
From:	Kees Cook <keescook@...omium.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] fs-create-and-use-seq_show_option-for-escaping-fix2

The buildbots noticed seq_show_option should be using const parameters.

Signed-off-by: Kees Cook <keescook@...omium.org>
---
 include/linux/seq_file.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index ff4c631348dd..d4c7271382cb 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -155,7 +155,8 @@ static inline struct user_namespace *seq_user_ns(struct seq_file *seq)
  * @name: the mount option name
  * @value: the mount option name's value, can be NULL
  */
-static inline void seq_show_option(struct seq_file *m, char *name, char *value)
+static inline void seq_show_option(struct seq_file *m, const char *name,
+				   const char *value)
 {
 	seq_putc(m, ',');
 	seq_escape(m, name, ",= \t\n\\");
-- 
1.9.1


-- 
Kees Cook
Chrome OS Security
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