linux-kernel - [PATCH] filldir write data missing size

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Message-ID: <87k5fi4l49.wl%ysato@users.sourceforge.jp>
Date:	Fri, 18 Jul 2008 23:18:46 -0400
From:	Yoshinori Sato <ysato@...rs.sourceforge.jp>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH] filldir write data missing size

"loff_t" is long long.
But "d_off" is unsigned long.

Signed-off-by: Yoshinori Sato <ysato@...rs.sourceforge.jp>

diff --git a/fs/readdir.c b/fs/readdir.c
index 4e026e5..01e7152
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -159,7 +159,7 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
 		return -EOVERFLOW;
 	dirent = buf->previous;
 	if (dirent) {
-		if (__put_user(offset, &dirent->d_off))
+		if (__put_user((unsigned long)offset, &dirent->d_off))
 			goto efault;
 	}
 	dirent = buf->current_dir;

-- 
Yoshinori Sato
<ysato@...rs.sourceforge.jp>
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