commit c85e82dde5c4b2accc50a9e17740b9005dfbae6a
author Dmitriy Ivanov <dimitry@google.com> Mon Sep 15 17:00:10 2014 -0700
committer Dmitriy Ivanov <dimitry@google.com> Fri Oct 31 17:02:13 2014 -0700
tree d711d65854b9f79d3a3ef3213786c91222c0b77b
parent 926797a8a92a009184556ed45e02f3292066a296

Fix dlsym() to take into account RTLD_GLOBAL/LOCAL

  Symbols from libraries opened with RTLD_LOCAL (default)
  should not be visible via dlsym(RLTD_DEFAULT/RTLD_NEXT, .)

Bug: 17512583
Bug: 18186310

(cherry picked from commit e8ba50fe0d51fbefee1a8f5bb62bf51d841512c8)

Change-Id: Idf6bbe2233fb2bfc0c88677e7d1fc518fb3f7a8b

linker/dlfcn.cpp

diff --git a/linker/dlfcn.cpp b/linker/dlfcn.cpp
index 3631d2f..59f673a 100644
--- a/linker/dlfcn.cpp
+++ b/linker/dlfcn.cpp
@@ -232,7 +232,7 @@
 static unsigned g_libdl_chains[] = { 0, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
 #endif
 
-static soinfo __libdl_info("libdl.so", nullptr, 0);
+static soinfo __libdl_info("libdl.so", nullptr, 0, RTLD_GLOBAL);
 
 // This is used by the dynamic linker. Every process gets these symbols for free.
 soinfo* get_libdl_info() {