(ftw_startup): Check, if the path is search and readable.

2024-12-13 23:00:22 +00:00 · 2001-12-10 23:51:23 +00:00 · 2001-12-10 23:51:23 +00:00 · 10b9b5ee59
commit 10b9b5ee59
parent 1798c0ef87
1 changed files with 3 additions and 0 deletions
--- a/io/ftw.c
+++ b/io/ftw.c
@ -473,6 +473,9 @@ ftw_startup (const char *dir, int is_nftw, void *func, int descriptors,
      return -1;
    }

+  if (__access (dir, R_OK) != 0)
+    return -1;
+
  data.maxdir = descriptors < 1 ? 1 : descriptors;
  data.actdir = 0;
  data.dirstreams = (struct dir_data **) alloca (data.maxdir