This file is indexed.

/usr/lib/x86_64-linux-gnu/libSDL_image.so is in libsdl-image1.2-dev 1.2.12-8.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libSDL_image-1.2.so.0.8.4