/usr/share/lintian/overrides/libcppdb-sqlite3-0 is in libcppdb-sqlite3-0 0.3.1+dfsg-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | # no symbols file for C++ libraries.
libcppdb-sqlite3-0: no-symbols-control-file usr/lib/x86_64-linux-gnu/libcppdb_sqlite3.so.0.3.1
|