sdutil start_part_dos () initialize local stack vars

2026-03-20 21:42:46 +01:00
parent 46710bb2dc
commit 42403e8f8f
1 changed files with 3 additions and 1 deletions
--- a/sdutil/sdutil.c
+++ b/sdutil/sdutil.c
@@ -29,10 +29,12 @@ struct dos_mbr {

 static void start_part_dos (void) {
  char dev_name[64];
+  memset (dev_name, 0, sizeof (dev_name));
  struct dos_mbr mbr;
  memset (&mbr, 0, sizeof (mbr));
-  bool ok = false, write = false;
  char confirm_buf[4];
+  memset (confirm_buf, 0, sizeof (confirm_buf));
+  bool ok = false, write = false;

  in_stream_read_line ("Device name: ", dev_name, sizeof (dev_name));