diff options
Diffstat (limited to '1510_fs-enable-link-security-restrictions-by-default.patch')
| -rw-r--r-- | 1510_fs-enable-link-security-restrictions-by-default.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/1510_fs-enable-link-security-restrictions-by-default.patch b/1510_fs-enable-link-security-restrictions-by-default.patch new file mode 100644 index 00000000..639fb3c3 --- /dev/null +++ b/1510_fs-enable-link-security-restrictions-by-default.patch @@ -0,0 +1,22 @@ +From: Ben Hutchings <ben@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 ++++ b/fs/namei.c +@@ -651,8 +651,8 @@ static inline void put_link(struct namei + path_put(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 |