Suppress data race in glibc 2.2.4.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2879 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/glibc-2.2.supp b/glibc-2.2.supp
index e50ac43..b774bfd 100644
--- a/glibc-2.2.supp
+++ b/glibc-2.2.supp
@@ -186,6 +186,15 @@
    fun:__libc_start_main
 }
 
+{
+   _dl_map_object_deps/dl_open_worker/_dl_catch_error/_dl_open
+   Helgrind:Eraser
+   fun:_dl_map_object_deps
+   fun:dl_open_worker
+   fun:_dl_catch_error
+   fun:_dl_open
+}
+
 #-------- Threading bugs?
 # glibc 'knows' that destroying a locked mutex will unlock it
 {