/usr/share/ is in boinc-dev 7.0.24+dfsg-1.
This file is owned by root:root, with mode 0o755.
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/usr/share/boinc-dev/
/usr/share/boinc-dev/Makefile.am
/usr/share/boinc-dev/api/
/usr/share/boinc-dev/lib/
/usr/share/doc/
/usr/share/doc/boinc-dev/
/usr/share/doc/boinc-dev/copyright
/usr/share/doc/boinc-dev/changelog.Debian.gz
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/boinc-dev
/usr/share/boinc-dev/api/libboinc_api.a
/usr/share/boinc-dev/api/reduce.h
/usr/share/boinc-dev/api/graphics_data.h
/usr/share/boinc-dev/api/boinc_gl.h
/usr/share/boinc-dev/api/gutil.h
/usr/share/boinc-dev/api/boinc_api.h
/usr/share/boinc-dev/lib/libboinc.a
/usr/share/boinc-dev/lib/md5_file.h
/usr/share/boinc-dev/lib/cal.h
/usr/share/boinc-dev/lib/coproc.h
/usr/share/boinc-dev/lib/util.h
/usr/share/boinc-dev/lib/str_util.h
/usr/share/boinc-dev/lib/str_replace.h
/usr/share/boinc-dev/lib/proxy_info.h
/usr/share/boinc-dev/lib/prefs.h
/usr/share/boinc-dev/lib/parse.h
/usr/share/boinc-dev/lib/msg_log.h
/usr/share/boinc-dev/lib/miofile.h
/usr/share/boinc-dev/lib/mfile.h
/usr/share/boinc-dev/lib/hostinfo.h
/usr/share/boinc-dev/lib/gui_rpc_client.h
/usr/share/boinc-dev/lib/filesys.h
/usr/share/boinc-dev/lib/error_numbers.h
/usr/share/boinc-dev/lib/diagnostics.h
/usr/share/boinc-dev/lib/crypt.h
/usr/share/boinc-dev/lib/common_defs.h
/usr/share/boinc-dev/lib/boinc_win.h
/usr/share/boinc-dev/lib/app_ipc.h
/usr/share/boinc-dev/version.h
/usr/share/boinc-dev/config.h
/usr/share/doc/boinc-dev/checkin_notes.gz