[PATCH] [45/99] fat: Fix corrupt inode flags when remove ATTR_SYS flag

[Andi Kleen]

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>

commit 1adffbae22332bb558c2a29de19d9aca391869f6 upstream.

We are clearly missing '~' in fat_ioctl_set_attributes().

Reported-by: Dmitry Dmitriev <dimondmm@xxxxxxxxx>
Signed-off-by: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>

---
 fs/fat/file.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.35.y/fs/fat/file.c
===================================================================
--- linux-2.6.35.y.orig/fs/fat/file.c
+++ linux-2.6.35.y/fs/fat/file.c
@@ -102,7 +102,7 @@ static int fat_ioctl_set_attributes(stru
 		if (attr & ATTR_SYS)
 			inode->i_flags |= S_IMMUTABLE;
 		else
-			inode->i_flags &= S_IMMUTABLE;
+			inode->i_flags &= ~S_IMMUTABLE;
 	}
 
 	fat_save_attrs(inode, attr);
--
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