* [PATCH] hfsplus: fix potential overflow in hfsplus_file_truncate()
@ 2013-04-16 14:54 Vyacheslav Dubeyko
0 siblings, 0 replies; only message in thread
From: Vyacheslav Dubeyko @ 2013-04-16 14:54 UTC (permalink / raw)
To: linux-fsdevel; +Cc: Andrew Morton, Christoph Hellwig, Al Viro, Hin-Tak Leung
From: Vyacheslav Dubeyko <slava@dubeyko.com>
Subject: [PATCH] hfsplus: fix potential overflow in hfsplus_file_truncate()
This patch changes u32 on loff_t type of variable in hfsplus_file_truncate() method.
Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com>
---
fs/hfsplus/extents.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index e38f1fa..43658c6 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -533,7 +533,7 @@ void hfsplus_file_truncate(struct inode *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,
--
1.7.9.5
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2013-04-16 14:54 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-04-16 14:54 [PATCH] hfsplus: fix potential overflow in hfsplus_file_truncate() Vyacheslav Dubeyko
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).