ext4: fix error code return to user-space in ext4_get_branch()
commit 26d75a16af285a70863ba6a81f85d81e7e65da50 upstream.
If a block is out of range in ext4_get_branch(), -ENOMEM will be returned
to user-space. Obviously, this error code isn't really useful. This
patch fixes it by making sure the right error code (-EFSCORRUPTED) is
propagated to user-space. EUCLEAN is more informative than ENOMEM.
Signed-off-by: Luís Henriques <lhenriques@suse.de>
Link: https://lore.kernel.org/r/20221109181445.17843-1-lhenriques@suse.de
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed