ovl: fix format of setxattr debug
commit
1a8f8d2a443ef9ad9a3065ba8c8119df714240fa upstream.
Format has a typo: it was meant to be "%.*s", not "%*s". But at some point
callers grew nonprintable values as well, so use "%*pE" instead with a
maximized length.
Reported-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Fixes:
3a1e819b4e80 ("ovl: store file handle of lower inode on copy up")
Cc: <stable@vger.kernel.org> # v4.12
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>