This is a note to let you know that I've just added the patch titled
hfsplus: fix potential overflow in hfsplus_file_truncate()
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hfsplus-fix-potential-overflow-in-hfsplus_file_truncate.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 12f267a20aecf8b84a2a9069b9011f1661c779b4 Mon Sep 17 00:00:00 2001
From: Vyacheslav Dubeyko <slava@xxxxxxxxxxx>
Date: Wed, 17 Apr 2013 15:58:33 -0700
Subject: hfsplus: fix potential overflow in hfsplus_file_truncate()
From: Vyacheslav Dubeyko <slava@xxxxxxxxxxx>
commit 12f267a20aecf8b84a2a9069b9011f1661c779b4 upstream.
Change a u32 to loff_t hfsplus_file_truncate().
Signed-off-by: Vyacheslav Dubeyko <slava@xxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Hin-Tak Leung <htl10@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/hfsplus/extents.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -517,7 +517,7 @@ void hfsplus_file_truncate(struct inode
struct address_space *mapping = inode->i_mapping;
struct page *page;
void *fsdata;
- u32 size = inode->i_size;
+ loff_t size = inode->i_size;
res = pagecache_write_begin(NULL, mapping, size, 0,
AOP_FLAG_UNINTERRUPTIBLE,
Patches currently in stable-queue which might be from slava@xxxxxxxxxxx are
queue-3.4/hfsplus-fix-potential-overflow-in-hfsplus_file_truncate.patch
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