From 461b1822321d6be0d7fd8be29bf3b4993ebd1b85 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 9 Jul 2012 17:30:22 +0200
Subject: paranoia: refuse rm_rf("/")

---
 src/shared/util.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/shared')

diff --git a/src/shared/util.c b/src/shared/util.c
index 041a63bb4b..41505b2ca7 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -3339,6 +3339,9 @@ int rm_rf(const char *path, bool only_dirs, bool delete_root, bool honour_sticky
 
         assert(path);
 
+        /* Be paranoid */
+        assert(!streq(path, "/"));
+
         fd = open(path, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW|O_NOATIME);
         if (fd < 0) {
 
-- 
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