ext3,ext4: don't mess with dir_file->f_pos in htree_dirblock_to_tree()
authorAl Viro <viro@ZenIV.linux.org.uk>
Mon, 1 Jul 2013 12:12:38 +0000 (08:12 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Mon, 1 Jul 2013 12:12:38 +0000 (08:12 -0400)
commit64cb927371cd2ec43758d8a094a003d27bc3d0dc
treebbb032968f94b2bdf75f17228e1b494693d5a9af
parentfe52d17cdd343ac43c85cf72940a58865b9d3bfb
ext3,ext4: don't mess with dir_file->f_pos in htree_dirblock_to_tree()

Both ext3 and ext4 htree_dirblock_to_tree() is just filling the
in-core rbtree for use by call_filldir().  All updates of ->f_pos are
done by the latter; bumping it here (on error) is obviously wrong - we
might very well have it nowhere near the block we'd found an error in.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
fs/ext3/namei.c
fs/ext4/namei.c