commit 0d2dde57fef4db0d0e51369a1d9d9cfa5deb7235
author Evgenii Stepanov <eugenis@google.com> Fri Aug 07 17:04:37 2015 -0700
committer Evgenii Stepanov <eugenis@google.com> Mon Aug 10 11:30:54 2015 -0700
tree 56beece456ff0359a53e790193d2ee684a7a298c
parent 4bf3dc9345dcbadd79d26406c0c33e0c4a16ce29

Read global ASAN_OPTIONS from a file.

Instead of setting global ASAN_OPTIONS in immutable init.environ.rc,
load them from a file that can be changed later. The file has to be
on the /system partition to both be editable and available at the
early stages of boot.

Also add allocator_may_return_null=1 as that is closer to the
non-ASan allocator behavior.

Bug: 22846541
Change-Id: Ib0f41393c528f2e7cb398470e41f50abf5f4f455

rootdir/asan.options

diff --git a/rootdir/asan.options b/rootdir/asan.options
new file mode 100644
index 0000000..2f12341
--- /dev/null
+++ b/rootdir/asan.options
@@ -0,0 +1 @@
+allow_user_segv_handler=1:detect_odr_violation=0:alloc_dealloc_mismatch=0:allocator_may_return_null=1