From: Philipp Stephani <phst@google.com>
Date: Mon, 23 Dec 2019 19:49:15 +0000 (+0100)
Subject: Don’t allow portable dumping in interactive mode (Bug#38453).
X-Git-Tag: emacs-27.0.90~290
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=719a6924c433baf3c7beaddedd72fac0deaac74a;p=emacs.git

Don’t allow portable dumping in interactive mode (Bug#38453).

* src/pdumper.c (Fdump_emacs_portable): Don’t allow dumping in
interactive mode.

(cherry picked from commit e7edba42c8a525722cbd40f782b0df68e4976a62)
---

diff --git a/src/pdumper.c b/src/pdumper.c
index 74f198c4ae3..e944cdb1c6c 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -4004,6 +4004,9 @@ types.  */)
 {
   eassert (initialized);
 
+  if (! noninteractive)
+    error ("Dumping Emacs works only in batch mode");
+
   if (will_dump_with_unexec_p ())
     error ("This Emacs instance was started under the assumption "
            "that it would be dumped with unexec, not the portable "