commit ad5f6276b4d81f85ed4eb02087c02e4147da3848
author Andreas Gampe <agampe@google.com> Fri Apr 21 17:18:45 2017 -0700
committer Andreas Gampe <agampe@google.com> Mon Apr 24 08:07:53 2017 -0700
tree 9971d853104cf5a0d3fb56e23c1e49740e09adb2
parent 870b3ad22d9d7b1c38acaf3881e63d72224b8c77

Linker: Add ASAN support to treble ld.config

Add asan counterparts.

Bug: 37579959
Test: m && m SANITIZE_TARGET=address
Change-Id: I23f05436b79fbcb3f6fa11d84c95fcd180fad3b3

rootdir/etc/ld.config.txt

diff --git a/rootdir/etc/ld.config.txt b/rootdir/etc/ld.config.txt
index 1ec2bc0..cbe2080 100644
--- a/rootdir/etc/ld.config.txt
+++ b/rootdir/etc/ld.config.txt
@@ -21,12 +21,18 @@
 namespace.default.search.paths = /system/${LIB}:/vendor/${LIB}
 namespace.default.permitted.paths = /system/${LIB}:/vendor/${LIB}
 
+namespace.default.asan.search.paths = /data/asan/system/${LIB}:/system/${LIB}:/data/asan/vendor/${LIB}:/vendor/${LIB}
+namespace.default.asan.permitted.paths = /data/asan/system/${LIB}:/system/${LIB}:/data/asan/vendor/${LIB}:/vendor/${LIB}
+
 # TODO(b/37013858): remove all dependencies to /vendor/lib from system processes
 # When this is done, comment out following three lines and remove the three
 # lines above
 #namespace.default.isolated = true
 #namespace.default.search.paths = /system/${LIB}
 #namespace.default.permitted.paths = /system/${LIB}
+#
+#namespace.default.asan.search.paths = /data/asan/system/${LIB}:/system/${LIB}
+#namespace.default.asan.permitted.paths = /data/asan/system/${LIB}:/system/${LIB}
 
 ###############################################################################
 # "sphal" namespace
@@ -46,6 +52,9 @@
 namespace.sphal.search.paths = /vendor/${LIB}/egl:/vendor/${LIB}/hw:/vendor/${LIB}
 namespace.sphal.permitted.paths = /vendor/${LIB}
 
+namespace.sphal.asan.search.paths = /data/asan/vendor/${LIB}/egl:/vendor/${LIB}/egl:/data/asan/vendor/${LIB}/hw:/vendor/${LIB}/hw:/data/asan/vendor/${LIB}:/vendor/${LIB}
+namespace.sphal.asan.permitted.paths = /data/asan/vendor/${LIB}:/vendor/${LIB}
+
 # Once in this namespace, access to libraries in /system/lib is restricted. Only
 # libs listed here can be used.
 namespace.sphal.links = default,vndk
@@ -69,6 +78,9 @@
 namespace.vndk.search.paths = /vendor/${LIB}/vndk-sp:/vendor/${LIB}
 namespace.vndk.permitted.paths = /vendor/${LIB}/hw:/vendor/${LIB}/egl
 
+namespace.vndk.asan.search.paths = /data/asan/vendor/${LIB}/vndk-sp:/vendor/${LIB}/vndk-sp:/data/asan/vendor/${LIB}:/vendor/${LIB}
+namespace.vndk.asan.permitted.paths = /data/asan/vendor/${LIB}/hw:/vendor/${LIB}/hw:/data/asan/vendor/${LIB}/egl:/vendor/${LIB}/egl
+
 # When these NDK libs are required inside this namespace, then it is redirected
 # to the default namespace. This is possible since their ABI is stable across
 # Android releases.
@@ -85,3 +97,5 @@
 [vendor]
 namespace.default.isolated = false
 namespace.default.search.paths = /vendor/${LIB}:/vendor/${LIB}/vndk-sp:/system/${LIB}
+
+namespace.default.asan.search.paths = /data/asan/vendor/${LIB}:/vendor/${LIB}:/data/asan/vendor/${LIB}/vndk-sp:/vendor/${LIB}/vndk-sp:/data/asan/system/${LIB}:/system/${LIB}