Commit 2bba702d authored Nov 23, 2009 by Jan Kara Committed by Theodore Ts'o Nov 23, 2009

ext4: fix error handling in ext4_ind_get_blocks()



When an error happened in ext4_splice_branch we failed to notice that
in ext4_ind_get_blocks and mapped the buffer anyway. Fix the problem
by checking for error properly.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@kernel.org

parent 6b17d902

fs/ext4/inode.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1022,7 +1022,7 @@ static int ext4_ind_get_blocks(handle_t handle, struct inode inode,
		if (!err)
		err = ext4_splice_branch(handle, inode, iblock,
		partial, indirect_blks, count);
		else
		if (err)
		goto cleanup;

		set_buffer_new(bh_result);