(do_chroot_jail): paranoia security for webserver

use. Patch by Sebastiano Vigna <vigna@dsi.unimi.it>.

diff --git a/lily/main.cc b/lily/main.cc
index 7ef3b516ff5ffa709a29ba984171458d8bacada2..59eca12e208599afe4048ebb617a5fc80cd7c429 100644 (file)
--- a/lily/main.cc
+++ b/lily/main.cc
@@ -11,6 +11,11 @@
 #include <cassert>
 #include <clocale>
 #include <cstring>
+#include <unistd.h>
+#include <errno.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/types.h>
 
 #include "config.hh"
 
@@ -29,6 +34,7 @@
 #include "output-def.hh"
 #include "warn.hh"
 #include "freetype.hh"
+#include "string-convert.hh"
 
 /*
  * Global options that can be overridden through command line.