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| author |   Mike Pagano <mpagano@gentoo.org> | 2022-02-26 18:32:15 -0500 |
|---|---|---|
| committer | Mike Pagano <mpagano@gentoo.org> | 2022-02-26 18:32:15 -0500 |
| commit | 6a46f669352be0937a7e033d06961687f1103739 (patch) | |
| tree | 3b5abff18e05a9cb18235df058932f3200271246 | |
| parent | Linux 4.9.303 (diff) | |
| download | linux-patches-6a46f669352be0937a7e033d06961687f1103739.tar.gz linux-patches-6a46f669352be0937a7e033d06961687f1103739.tar.bz2 linux-patches-6a46f669352be0937a7e033d06961687f1103739.zip | |
Update default security restrictions
Bug: https://bugs.gentoo.org/834085
Signed-off-by: Mike Pagano <mpagano@gentoo.org>
| -rw-r--r-- | 1510_fs-enable-link-security-restrictions-by-default.patch | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/1510_fs-enable-link-security-restrictions-by-default.patch b/1510_fs-enable-link-security-restrictions-by-default.patch index 8bfb36c1..1b3e590d 100644 --- a/1510_fs-enable-link-security-restrictions-by-default.patch +++ b/1510_fs-enable-link-security-restrictions-by-default.patch @@ -1,13 +1,17 @@ ---- a/fs/namei.c 2018-12-01 11:30:07.672594412 -0500 -+++ b/fs/namei.c 2018-12-01 11:30:58.772816410 -0500 -@@ -902,8 +902,8 @@ 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 |