commit: f26a65dc6db2f613cdaf7477dce13f90633dad81 Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Sat Feb 26 20:10:04 2022 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Sat Feb 26 20:10:04 2022 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=f26a65dc
Update default security restrictions Bug: https://bugs.gentoo.org/834085 Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> ...able-link-security-restrictions-by-default.patch | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) diff --git a/1510_fs-enable-link-security-restrictions-by-default.patch b/1510_fs-enable-link-security-restrictions-by-default.patch index f0ed144f..1b3e590d 100644 --- a/1510_fs-enable-link-security-restrictions-by-default.patch +++ b/1510_fs-enable-link-security-restrictions-by-default.patch @@ -1,20 +1,17 @@ -From: Ben Hutchings <b...@decadent.org.uk> -Subject: fs: Enable link security restrictions by default -Date: Fri, 02 Nov 2012 05:32:06 +0000 -Bug-Debian: https://bugs.debian.org/609455 -Forwarded: not-needed -This reverts commit 561ec64ae67ef25cac8d72bb9c4bfc955edfd415 -('VFS: don't do protected {sym,hard}links by default'). ---- a/fs/namei.c 2018-09-28 07:56:07.770005006 -0400 -+++ b/fs/namei.c 2018-09-28 07:56:43.370349204 -0400 -@@ -885,8 +885,8 @@ static inline void put_link(struct namei +--- a/fs/namei.c 2022-01-09 17:55:34.000000000 -0500 ++++ b/fs/namei.c 2022-02-26 11:32:31.832844465 -0500 +@@ -1020,10 +1020,10 @@ static inline void put_link(struct namei path_put(&last->link); } -int sysctl_protected_symlinks __read_mostly = 0; -int sysctl_protected_hardlinks __read_mostly = 0; +-int sysctl_protected_fifos __read_mostly; +-int sysctl_protected_regular __read_mostly; +int sysctl_protected_symlinks __read_mostly = 1; +int sysctl_protected_hardlinks __read_mostly = 1; - int sysctl_protected_fifos __read_mostly; - int sysctl_protected_regular __read_mostly; ++int sysctl_protected_fifos __read_mostly = 1; ++int sysctl_protected_regular __read_mostly = 1; + /** + * may_follow_link - Check symlink following for unsafe situations
