summaryrefslogtreecommitdiff
path: root/system/easy-kernel/0122-link-security-restrictions.patch
diff options
context:
space:
mode:
Diffstat (limited to 'system/easy-kernel/0122-link-security-restrictions.patch')
-rw-r--r--system/easy-kernel/0122-link-security-restrictions.patch17
1 files changed, 17 insertions, 0 deletions
diff --git a/system/easy-kernel/0122-link-security-restrictions.patch b/system/easy-kernel/0122-link-security-restrictions.patch
new file mode 100644
index 000000000..e8c301579
--- /dev/null
+++ b/system/easy-kernel/0122-link-security-restrictions.patch
@@ -0,0 +1,17 @@
+--- a/fs/namei.c 2022-01-23 13:02:27.876558299 -0500
++++ b/fs/namei.c 2022-03-06 12:47:39.375719693 -0500
+@@ -1020,10 +1020,10 @@ static inline void put_link(struct namei
+ path_put(&last->link);
+ }
+
+-static int sysctl_protected_symlinks __read_mostly;
+-static int sysctl_protected_hardlinks __read_mostly;
+-static int sysctl_protected_fifos __read_mostly;
+-static int sysctl_protected_regular __read_mostly;
++static int sysctl_protected_symlinks __read_mostly = 1;
++static int sysctl_protected_hardlinks __read_mostly = 1;
++int sysctl_protected_fifos __read_mostly = 1;
++int sysctl_protected_regular __read_mostly = 1;
+
+ #ifdef CONFIG_SYSCTL
+ static struct ctl_table namei_sysctls[] = {