From 6dc5c8a75b8ad0aea911c0236e4fdb35e1e0839f Mon Sep 17 00:00:00 2001
From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Date: Mon, 1 May 2006 01:13:42 +0000
Subject: [PATCH] (unexec): Error if trying unexec from dumped executable.

---
 src/unexmacosx.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/unexmacosx.c b/src/unexmacosx.c
index 4ca0be829a2..f65fd9cbc22 100644
--- a/src/unexmacosx.c
+++ b/src/unexmacosx.c
@@ -1021,6 +1021,9 @@ void
 unexec (char *outfile, char *infile, void *start_data, void *start_bss,
         void *entry_address)
 {
+  if (in_dumped_exec)
+    unexec_error ("Unexec from a dumped executable is not supported.");
+
   infd = open (infile, O_RDONLY, 0);
   if (infd < 0)
     {
-- 
2.39.5