commit 46c3aa2c0e305d00ea9bfec8dae21436a436da86
author Dimitry Ivanov <dimitry@google.com> Fri Apr 21 17:44:25 2017 -0700
committer Dimitry Ivanov <dimitry@google.com> Fri Apr 21 17:46:24 2017 -0700
tree d7be0cb11f6c13d051decaa838b0ed377354e57f
parent 170de03123e7f3915b372c04672cf4dfc7048a6c

loader: fix leak of child-to-parent links on dlclose()

Remove the code adding link from child to parent. The link is
not used anywhere in the linker for L release.

Bug: 36104177
Test: manual - dlopen/dlclose libandroid.so 10 times and see how many blocks are
      used after each dlclose() - make sure they are constant.

Change-Id: I57039e934ba233253ad7dce2e071833528460116

linker/linker.cpp

diff --git a/linker/linker.cpp b/linker/linker.cpp
index cf65705..9ade46d 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -1539,7 +1539,6 @@
   }
 
   this->children.push_front(child);
-  child->parents.push_front(this);
 }
 
 void soinfo::remove_all_links() {