shutdown(8): buffer accessed beyond end during option parsing

2010-09-09 08:48:47 +00:00 · 2010-09-09 08:48:47 +00:00 · 2bda06bbb5
parent 2e209097b6
commit 2bda06bbb5
1 changed files with 1 additions and 1 deletions
--- a/commands/reboot/shutdown.c
+++ b/commands/reboot/shutdown.c
@ -160,7 +160,7 @@ char *argv[];
 	    opt=argv[i];
 	  }
 	  reboot_code=opt;
-	  opt="";
+	  opt+=strlen(opt)-1;
 	}
 	break;
      case 'R':