tests: add tests for environment serialization

[elogind.git] / src / basic / rm-rf.c

diff --git a/src/basic/rm-rf.c b/src/basic/rm-rf.c
index 565f240e120d0e6750eda66ffc91a0706fb616b1..156366c7d1487f419697d7ae3808829ccfd1b578 100644 (file)
--- a/src/basic/rm-rf.c
+++ b/src/basic/rm-rf.c
@@ -184,19 +184,12 @@ int rm_rf(const char *path, RemoveFlags flags) {
         /* We refuse to clean the root file system with this
          * call. This is extra paranoia to never cause a really
          * seriously broken system. */
-        if (path_equal(path, "/")) {
+        if (path_equal_or_files_same(path, "/", AT_SYMLINK_NOFOLLOW)) {
                 log_error("Attempted to remove entire root file system, and we can't allow that.");
                 return -EPERM;
         }
 
 #if 0 /// elogind does not support BTRFS this directly
-        /* Another safe-check. Removing "/path/.." could easily remove entire root as well.
-         * It's especially easy to do using globs in tmpfiles, like "/path/.*", which the glob()
-         * function expands to both "/path/." and "/path/..".
-         * Return -EINVAL to be consistent with rmdir("/path/."). */
-        if (endswith(path, "/..") || endswith(path, "/../"))
-                return -EINVAL;
-
         if ((flags & (REMOVE_SUBVOLUME|REMOVE_ROOT|REMOVE_PHYSICAL)) == (REMOVE_SUBVOLUME|REMOVE_ROOT|REMOVE_PHYSICAL)) {
                 /* Try to remove as subvolume first */
                 r = btrfs_subvol_remove(path, BTRFS_REMOVE_RECURSIVE|BTRFS_REMOVE_QUOTA);