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

Commit 8fd4435d authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
Browse files

Merge "fastbootd: Only flash slots listed by the boot control HAL."

parents 41e83c32 4d307b09

fastboot/device/commands.cpp

+4 −2
Original line number Diff line number Diff line
@@ -329,12 +329,14 @@ class PartitionBuilder { 
    MetadataBuilder* operator->() const { return builder_.get(); }



  private:

    FastbootDevice* device_;

    std::string super_device_;

    uint32_t slot_number_;

    std::unique_ptr<MetadataBuilder> builder_;

};



PartitionBuilder::PartitionBuilder(FastbootDevice* device, const std::string& partition_name) {

PartitionBuilder::PartitionBuilder(FastbootDevice* device, const std::string& partition_name)

    : device_(device) {

    std::string slot_suffix = GetSuperSlotSuffix(device, partition_name);

    slot_number_ = SlotNumberForSlotSuffix(slot_suffix);

    auto super_device = FindPhysicalPartition(fs_mgr_get_super_partition_name(slot_number_));
@@ -350,7 +352,7 @@ bool PartitionBuilder::Write() { 
    if (!metadata) {

        return false;

    }

    return UpdateAllPartitionMetadata(super_device_, *metadata.get());

    return UpdateAllPartitionMetadata(device_, super_device_, *metadata.get());

}



bool CreatePartitionHandler(FastbootDevice* device, const std::vector<std::string>& args) {

fastboot/device/flashing.cpp

+1 −1
Original line number Diff line number Diff line
@@ -184,7 +184,7 @@ bool UpdateSuper(FastbootDevice* device, const std::string& super_name, bool wip 
    }



    // Write the new table to every metadata slot.

    if (!UpdateAllPartitionMetadata(super_name, *new_metadata.get())) {

    if (!UpdateAllPartitionMetadata(device, super_name, *new_metadata.get())) {

        return device->WriteFail("Unable to write new partition table");

    }

    fs_mgr_overlayfs_teardown();

fastboot/device/utility.cpp

+8 −2
Original line number Diff line number Diff line
@@ -200,10 +200,16 @@ bool GetDeviceLockStatus() { 
    return cmdline.find("androidboot.verifiedbootstate=orange") == std::string::npos;

}



bool UpdateAllPartitionMetadata(const std::string& super_name,

bool UpdateAllPartitionMetadata(FastbootDevice* device, const std::string& super_name,

                                const android::fs_mgr::LpMetadata& metadata) {

    size_t num_slots = 1;

    auto boot_control_hal = device->boot_control_hal();

    if (boot_control_hal) {

        num_slots = boot_control_hal->getNumberSlots();

    }



    bool ok = true;

    for (size_t i = 0; i < metadata.geometry.metadata_slot_count; i++) {

    for (size_t i = 0; i < num_slots; i++) {

        ok &= UpdatePartitionTable(super_name, metadata, i);

    }

    return ok;

fastboot/device/utility.h

+1 −1
Original line number Diff line number Diff line
@@ -68,5 +68,5 @@ std::vector<std::string> ListPartitions(FastbootDevice* device); 
bool GetDeviceLockStatus();



// Update all copies of metadata.

bool UpdateAllPartitionMetadata(const std::string& super_name,

bool UpdateAllPartitionMetadata(FastbootDevice* device, const std::string& super_name,

                                const android::fs_mgr::LpMetadata& metadata);