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Commit 12f267a2 authored by Vyacheslav Dubeyko's avatar Vyacheslav Dubeyko Committed by Linus Torvalds
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hfsplus: fix potential overflow in hfsplus_file_truncate() 



Change a u32 to loff_t hfsplus_file_truncate().

Signed-off-by: default avatarVyacheslav Dubeyko <slava@dubeyko.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 472d3266

fs/hfsplus/extents.c

+1 −1
Original line number Diff line number Diff line
@@ -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,