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-rw-r--r--src/basic/rm-rf.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/src/basic/rm-rf.c b/src/basic/rm-rf.c
index bdaca264ff..ff040e7a55 100644
--- a/src/basic/rm-rf.c
+++ b/src/basic/rm-rf.c
@@ -182,18 +182,11 @@ 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, "/")) {
log_error("Attempted to remove entire root file system, and we can't allow that.");
return -EPERM;
}
- /* 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);