Description: Fix up non-directory creation in SGID directories References: https://twitter.com/grsecurity/status/1015082951204327425 http://www.openwall.com/lists/oss-security/2018/07/13/2 https://bugs.chromium.org/p/project-zero/issues/detail?id=1611 Notes: Bugs: upstream: released (4.18-rc4) [0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7] 4.9-upstream-stable: released (4.9.113) [d2c7c52431819aa05d76fae77bb3f95dd0955da1] 3.16-upstream-stable: released (3.16.58) [fix-up-non-directory-creation-in-sgid-directories.patch] sid: released (4.17.6-1) [bugfix/all/fix-up-non-directory-creation-in-sgid-directories.patch] 4.9-stretch-security: released (4.9.110-3+deb9u1) [bugfix/all/fix-up-non-directory-creation-in-sgid-directories.patch] 3.16-jessie-security: released (3.16.59-1)