diff -Nru indicator-session-12.10.5+14.04.20150404/debian/changelog indicator-session-12.10.5+14.04.20151008/debian/changelog
--- indicator-session-12.10.5+14.04.20150404/debian/changelog	2015-10-14 14:07:32.000000000 +0000
+++ indicator-session-12.10.5+14.04.20151008/debian/changelog	2015-10-14 14:07:33.000000000 +0000
@@ -1,3 +1,11 @@
+indicator-session (12.10.5+14.04.20151008-0ubuntu1) trusty; urgency=medium
+
+  * Backport fix for segfault in get_user_label() (lp: #1501244) (LP:
+    #1501244)
+  * chmod +x debian/rules
+
+ -- Sebastien Bacher <seb128@ubuntu.com>  Thu, 08 Oct 2015 16:33:40 +0000
+
 indicator-session (12.10.5+14.04.20150404-0ubuntu1) trusty; urgency=medium
 
   [ Dmitry Shachnev ]
diff -Nru indicator-session-12.10.5+14.04.20150404/src/service.c indicator-session-12.10.5+14.04.20151008/src/service.c
--- indicator-session-12.10.5+14.04.20150404/src/service.c	2015-04-04 09:29:26.000000000 +0000
+++ indicator-session-12.10.5+14.04.20151008/src/service.c	2015-10-08 16:33:33.000000000 +0000
@@ -295,12 +295,21 @@
 {
   const char * c;
 
-  /* If blank or whitespace, use username instead */
-  for (c = user->real_name; *c != '\0' && g_ascii_isspace (*c); c++);
-  if (*c == '\0')
-    return user->user_name;
+  /* if real_name exists and is printable, use it */
+  c = user->real_name;
+  if ((c != NULL) && g_utf8_validate(c, -1, NULL))
+    {
+      while (*c != '\0')
+        {
+          if (g_unichar_isgraph(g_utf8_get_char(c)))
+            return user->real_name;
 
-  return user->real_name;
+          c = g_utf8_next_char(c);
+        }
+    }
+
+  /* otherwise, use this as a fallback */
+  return user->user_name;
 }
 
 static const char *