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hfsplus: missing O_LARGEFILE check 

hfsplus: O_LARGEFILE checking is missing

Addresses http://bugzilla.kernel.org/show_bug.cgi?id=8490

From: Alan Cox <alan@redhat.com>
Reported-by: didier <did447@gmail.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox 2008-10-18 20:28:01 -07:00 committed by Linus Torvalds
parent cdbf6dba28
commit 6e71529444
1 changed files with 2 additions and 0 deletions
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2
fs/hfsplus/inode.c
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@ -254,6 +254,8 @@ static int hfsplus_file_open(struct inode *inode, struct file *file)
{
if (HFSPLUS_IS_RSRC(inode))
inode = HFSPLUS_I(inode).rsrc_inode;
if (!(file->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
return -EOVERFLOW;
atomic_inc(&HFSPLUS_I(inode).opencnt);
return 0;
}