From 222ffc59197a80b3a92e4755e14a570243b8bcbc Mon Sep 17 00:00:00 2001
From: Chun-Wei Wang <wangchun@google.com>
Date: Fri, 15 Dec 2023 14:40:56 +0800
Subject: [PATCH] Disable DSU in recovery mode

DSU (modifying mounting paths) will cause OTA update
to fail in recovery mode

Bug: 315887685
Test: 1. enter DSU mode
      2. adb reboot recovery
      3. select "Apply update from ADB"
      4. adb sideload some-ota-update.zip
Change-Id: I6aec86893b7f8aa9e34f158269ebe2fd9dd98b33
---
 fs_mgr/libfstab/fstab.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs_mgr/libfstab/fstab.cpp b/fs_mgr/libfstab/fstab.cpp
index 32460b17b..443017a26 100644
--- a/fs_mgr/libfstab/fstab.cpp
+++ b/fs_mgr/libfstab/fstab.cpp
@@ -716,7 +716,7 @@ bool ReadFstabFromFile(const std::string& path, Fstab* fstab) {
     if (!ReadFstabFromFileCommon(path, fstab)) {
         return false;
     }
-    if (path != kProcMountsPath) {
+    if (path != kProcMountsPath && !InRecovery()) {
         if (!access(android::gsi::kGsiBootedIndicatorFile, F_OK)) {
             std::string dsu_slot;
             if (!android::gsi::GetActiveDsu(&dsu_slot)) {