gcc-6-source 6.3.0-18+deb9u1 / usr / src / gcc-6 / patches

/usr/src/gcc-6/patches is in gcc-6-source 6.3.0-18+deb9u1.

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

It is a symlink to /usr/src/gcc-6/debian/patches