Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 055cddda authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "[MTE] Reset MTE state for userdata wipe in fastbootd" am: d07f1116 am: f6bc9f0c 

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2217197



Change-Id: I4d90ffb8c02f6b120fd6f0e96d971e5cba42b747
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 63d52272 f6bc9f0c

fastboot/device/commands.cpp

+15 −0
Original line number Diff line number Diff line
@@ -40,6 +40,8 @@ 
#include <storage_literals/storage_literals.h>

#include <uuid/uuid.h>



#include <bootloader_message/bootloader_message.h>



#include "BootControlClient.h"

#include "constants.h"

#include "fastboot_device.h"
@@ -154,6 +156,14 @@ static bool GetVarAll(FastbootDevice* device) { 
    return true;

}



static void PostWipeData() {

    std::string err;

    // Reset mte state of device.

    if (!WriteMiscMemtagMessage({}, &err)) {

        LOG(ERROR) << "Failed to reset MTE state: " << err;

    }

}



const std::unordered_map<std::string, std::function<bool(FastbootDevice*)>> kSpecialVars = {

        {"all", GetVarAll},

        {"dmesg", GetDmesg},
@@ -232,6 +242,7 @@ bool EraseHandler(FastbootDevice* device, const std::vector<std::string>& args) 
        //Perform oem PostWipeData if Android userdata partition has been erased

        bool support_oem_postwipedata = false;

        if (partition_name == "userdata") {

            PostWipeData();

            support_oem_postwipedata = OemPostWipeData(device);

        }
@@ -610,6 +621,10 @@ bool FlashHandler(FastbootDevice* device, const std::vector<std::string>& args) 
    if (ret < 0) {

        return device->WriteStatus(FastbootResult::FAIL, strerror(-ret));

    }

    if (partition_name == "userdata") {

        PostWipeData();

    }



    return device->WriteStatus(FastbootResult::OKAY, "Flashing succeeded");

}