Bring back ADB_EXTERNAL_STORAGE.

Bug: 7119408
Change-Id: Ic9a23fb6adfb1db771e1e278179586bca69a5edd

1 files changed, 10 insertions, 0 deletions

diff --git a/adb/adb.c b/adb/adb.c
index e7d9485..07bfbe5 100644
--- a/adb/adb.c
+++ b/adb/adb.c
@@ -1122,6 +1122,16 @@ int adb_main(int is_daemon, int server_port)
     if (auth_enabled)
         adb_auth_init();
 
+    // Our external storage path may be different than apps, since
+    // we aren't able to bind mount after dropping root.
+    const char* adb_external_storage = getenv("ADB_EXTERNAL_STORAGE");
+    if (NULL != adb_external_storage) {
+        setenv("EXTERNAL_STORAGE", adb_external_storage, 1);
+    } else {
+        D("Warning: ADB_EXTERNAL_STORAGE is not set.  Leaving EXTERNAL_STORAGE"
+          " unchanged.\n");
+    }
+
     /* don't listen on a port (default 5037) if running in secure mode */
     /* don't run as root if we are running in secure mode */
     if (should_drop_privileges()) {