build/vold-add-option-metadata_csum.patch

From 133c414b6df0654ae2d38f44240d0c3a74c851e6 Mon Sep 17 00:00:00 2001
From: nyyu <mail@nyyu.dev>
Date: Sun, 8 Jan 2023 11:37:40 +0100
Subject: [PATCH] vold: add option ^metadata_csum

Change-Id: I1fe379967968e4be8973e98c4fcb9b5c95bb60e8
---
 Utils.cpp   | 2 +-
 fs/Ext4.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Utils.cpp b/Utils.cpp
index a7e85f2..9ffc1dd 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -644,7 +644,7 @@ static status_t readMetadata(const std::string& path, std::string* fsType, std::
     cmd.push_back(path);

     std::vector<std::string> output;
-    status_t res = ForkExecvp(cmd, &output, untrusted ? sBlkidUntrustedContext : sBlkidContext);
+    status_t res = ForkExecvp(cmd, &output/*, untrusted ? sBlkidUntrustedContext : sBlkidContext*/);
     if (res != OK) {
         LOG(WARNING) << "blkid failed to identify " << path;
         return res;
diff --git a/fs/Ext4.cpp b/fs/Ext4.cpp
index 0ae5cb3..59c04d3 100644
--- a/fs/Ext4.cpp
+++ b/fs/Ext4.cpp
@@ -196,7 +196,7 @@ status_t Format(const std::string& source, unsigned long numSectors, const std::
         cmd.push_back("512");
     }

-    std::string options("has_journal");
+    std::string options("has_journal,^metadata_csum");
     if (android::base::GetBoolProperty("vold.has_quota", false)) {
         options += ",quota";
     }