ext4: use i_size_read in ext4_unaligned_aio()



We haven't taken i_mutex yet, so we need to use i_size_read().

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org

parent 0790b31b

fs/ext4/file.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -82,7 +82,7 @@ ext4_unaligned_aio(struct inode inode, const struct iovec iov,
		size_t count = iov_length(iov, nr_segs);
		loff_t final_size = pos + count;

		if (pos >= inode->i_size)
		if (pos >= i_size_read(inode))
		return 0;

		if ((pos & blockmask) \|\| (final_size & blockmask))