From a95fd3f8ad53d2ac2fb26558e033bd5180131c77 Mon Sep 17 00:00:00 2001
From: Ben Lindstrom <mouring@eviladmin.org>
Date: Wed, 26 Jun 2002 00:22:57 +0000
Subject:  - (bal) added back in error check for mmap().  I screwed up, Pointed
    out by stevesk@

---
 ChangeLog    | 4 +++-
 monitor_mm.c | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 727841238..fc188fd7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,8 @@
      lightweight do_setusercontext after chroot()
  - (bal) Updated AIX package build.  Patch by dtucker@zip.com.au
  - (tim) [Makefile.in] fix test on installing ssh-rand-helper.8
+ - (bal) added back in error check for mmap().  I screwed up, Pointed
+   out by stevesk@
 
 20020625
  - (stevesk) [INSTALL acconfig.h configure.ac defines.h] remove --with-rsh
@@ -1126,4 +1128,4 @@
  - (stevesk) entropy.c: typo in debug message
  - (djm) ssh-keygen -i needs seeded RNG; report from markus@
 
-$Id: ChangeLog,v 1.2283 2002/06/25 23:45:42 tim Exp $
+$Id: ChangeLog,v 1.2284 2002/06/26 00:22:57 mouring Exp $
diff --git a/monitor_mm.c b/monitor_mm.c
index c7662d807..ab4d5c957 100644
--- a/monitor_mm.c
+++ b/monitor_mm.c
@@ -87,6 +87,8 @@ mm_create(struct mm_master *mmalloc, size_t size)
 #ifdef HAVE_MMAP_ANON_SHARED
 	address = mmap(NULL, size, PROT_WRITE|PROT_READ, MAP_ANON|MAP_SHARED,
 	    -1, 0);
+	if (address == MAP_FAILED)
+		fatal("mmap(%lu): %s", (u_long)size, strerror(errno));
 #else
 	fatal("%s: UsePrivilegeSeparation=yes and Compression=yes not supported",
 	    __func__);
-- 
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