From d2c309b44895ebb12bfd4033bdac809e2b5e67e2 Mon Sep 17 00:00:00 2001
From: Martin Quinson <martin.quinson@loria.fr>
Date: Sat, 10 Sep 2016 00:58:26 +0200
Subject: [PATCH 1/1] restore a warning when doing weird assumptions about the
 system

---
 src/xbt/memory_map.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/xbt/memory_map.cpp b/src/xbt/memory_map.cpp
index 379a22e5ef..35dba46d67 100644
--- a/src/xbt/memory_map.cpp
+++ b/src/xbt/memory_map.cpp
@@ -123,10 +123,14 @@ XBT_PRIVATE std::vector<VmMap> get_memory_map(pid_t pid)
     if (memreg.prot == 0)
       memreg.prot |= PROT_NONE;
 
-    if (lfields[1][3] == 'p')
+    if (lfields[1][3] == 'p') {
       memreg.flags |= MAP_PRIVATE;
-    else
+    } else {
       memreg.flags |= MAP_SHARED;
+      if (lfields[1][3] != 's')
+	XBT_WARN("The protection is neither 'p' (private) nor 's' (shared) but '%s'. Let's assume shared, as on b0rken win-ubuntu systems.\nFull line: %s\n"
+		 lfields[1], line);
+    }
 
     /* Get the offset value */
     memreg.offset = std::strtoull(lfields[2], &endptr, 16);
-- 
2.20.1