From: Lukasz Skalski <l.skalski@samsung.com>
Date: Fri, 13 May 2016 13:43:54 +0000 (+0200)
Subject: kdbus: fix memfd kdbus items mapping
X-Git-Tag: accepted/tizen/common/20160517.173904~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8e0a7f8e6e5c525a8882e7efa270f678d00971e3;p=platform%2Fupstream%2Fdbus.git

kdbus: fix memfd kdbus items mapping

Change-Id: I48e9799e4fccaea2016cd77a92ebe971eeb1b660
---

diff --git a/dbus/dbus-transport-kdbus.c b/dbus/dbus-transport-kdbus.c
index b46db21..8fb53ae 100644
--- a/dbus/dbus-transport-kdbus.c
+++ b/dbus/dbus-transport-kdbus.c
@@ -2789,7 +2789,7 @@ kdbus_decode_dbus_message (const struct kdbus_msg *msg,
               size = item->memfd.size;
               _dbus_verbose ("memfd.size : %llu\n", (unsigned long long)size);
 
-              buf = mmap (NULL, size, PROT_READ , MAP_SHARED, item->memfd.fd, 0);
+              buf = mmap (NULL, size, PROT_READ, MAP_PRIVATE, item->memfd.fd, 0);
               if (buf == MAP_FAILED)
                 {
                   _dbus_verbose ("mmap () fd=%i failed:%m", item->memfd.fd);