fd-util: Add extra shortcut to path_is_root_at()

2023-06-13 16:13:43 +02:00
parent e089efd7a7
commit 549a9a671a
1 changed files with 2 additions and 2 deletions
@@ -900,9 +900,9 @@ int path_is_root_at(int dir_fd, const char *path) {
        assert(dir_fd >= 0 || dir_fd == AT_FDCWD);

        if (!isempty(path)) {
-                fd = openat(dir_fd, path, O_PATH|O_CLOEXEC);
+                fd = openat(dir_fd, path, O_PATH|O_DIRECTORY|O_CLOEXEC);
                if (fd < 0)
-                        return -errno;
+                        return errno == ENOTDIR ? false : -errno;

                dir_fd = fd;
        }