From: Tom Cornebize <tom.cornebize@ensimag.grenoble-inp.fr>
Date: Fri, 14 Apr 2017 09:23:49 +0000 (+0200)
Subject: Call munmap with the size in smpi_shared_free.
X-Git-Tag: v3.16~353^2^2
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/4b335d53942c847cc4c978e58697d22a3c2897ff

Call munmap with the size in smpi_shared_free.
---

diff --git a/src/smpi/smpi_shared.cpp b/src/smpi/smpi_shared.cpp
index 04c73f637e..67159714db 100644
--- a/src/smpi/smpi_shared.cpp
+++ b/src/smpi/smpi_shared.cpp
@@ -427,7 +427,7 @@ void smpi_shared_free(void *ptr)
         xbt_free(meta->second.data);
     }
 
-    munmap(ptr, 0); // the POSIX says that I should not give 0 as a length, but it seems to work OK
+    munmap(ptr, meta->second.size);
   } else {
     XBT_DEBUG("Classic free of %p", ptr);
     xbt_free(ptr);