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-rw-rw-r--r--sys-kernel/boest-v4.14.78/0009-fs-Enable-link-security-restrictions-by-default.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/sys-kernel/boest-v4.14.78/0009-fs-Enable-link-security-restrictions-by-default.patch b/sys-kernel/boest-v4.14.78/0009-fs-Enable-link-security-restrictions-by-default.patch
new file mode 100644
index 00000000..4809713d
--- /dev/null
+++ b/sys-kernel/boest-v4.14.78/0009-fs-Enable-link-security-restrictions-by-default.patch
@@ -0,0 +1,26 @@
+From a603ab98b0681cc01fb038cbf1e2cf463eaf5a8f Mon Sep 17 00:00:00 2001
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Fri, 2 Nov 2012 05:32:06 +0000
+Subject: [PATCH 09/18] fs: Enable link security restrictions by default
+
+This reverts commit 561ec64ae67ef25cac8d72bb9c4bfc955edfd415
+('VFS: don't do protected {sym,hard}links by default').
+---
+ fs/namei.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/fs/namei.c b/fs/namei.c
+index 0b46b858cd42..3ae8e72341da 100644
+--- a/fs/namei.c
++++ b/fs/namei.c
+@@ -902,8 +902,8 @@ static inline void put_link(struct nameidata *nd)
+ path_put(&last->link);
+ }
+
+-int sysctl_protected_symlinks __read_mostly = 0;
+-int sysctl_protected_hardlinks __read_mostly = 0;
++int sysctl_protected_symlinks __read_mostly = 1;
++int sysctl_protected_hardlinks __read_mostly = 1;
+
+ /**
+ * may_follow_link - Check symlink following for unsafe situations