From d9428e3d3e2b94812bb8c2363fc1fde03c906a82 Mon Sep 17 00:00:00 2001
From: Doug Zongker <dougz@android.com>
Date: Tue, 13 Dec 2011 16:03:28 -0800
Subject: mount cache before sideloading from external storage

Some packages expect to find cache mounted, since it always is for
"real" OTAs.

Bug: 5739915
Change-Id: I7a7cdd88a60c61e4bc7dc3e1f99956f6487c42e1
---
 recovery.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'recovery.cpp')

diff --git a/recovery.cpp b/recovery.cpp
index a0d96d2aa..da9334aae 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -678,6 +678,10 @@ prompt_and_wait(Device* device) {
                 break;
 
             case Device::APPLY_EXT:
+                // Some packages expect /cache to be mounted (eg,
+                // standard incremental packages expect to use /cache
+                // as scratch space).
+                ensure_path_mounted(CACHE_ROOT);
                 status = update_directory(SDCARD_ROOT, SDCARD_ROOT, &wipe_cache, device);
                 if (status == INSTALL_SUCCESS && wipe_cache) {
                     ui->Print("\n-- Wiping cache (at package request)...\n");
-- 
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