This file is indexed.

/usr/share/lintian/overrides/libnss3-1d is in libnss3-1d 2:3.15.4-1ubuntu7.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
2
# License says GPL 2 or subsequent, so pointing to the latest version is fine
libnss3-1d: copyright-refers-to-versionless-license-file usr/share/common-licenses/GPL