App crashes on some devices

[SongYeonSOO]

Expected Behavior

Application doesn't crash while creating a database.

Actual Behavior

Application crashes while creating a database for few devices.
devices(Android OS)
LM-V510N(Android 10), LM0G910N(Android 10), LM-V500N(Android 10), LM-v409N(Android 10), SM-G965N(Android 10), SM-N971N(Android 11), LM-G900N(Android 11)

//we changed package name to sample
net.sqlcipher.database.SQLiteException: file is not a database: , while compiling: select count(*) from sqlite_master;
    at net.sqlcipher.database.SQLiteCompiledSql.native_compile(SQLiteCompiledSql.java)
    at net.sqlcipher.database.SQLiteCompiledSql.compile(SQLiteCompiledSql.java:89)
    at net.sqlcipher.database.SQLiteCompiledSql.<init>(SQLiteCompiledSql.java:62)
    at net.sqlcipher.database.SQLiteProgram.<init>(SQLiteProgram.java:91)
    at net.sqlcipher.database.SQLiteQuery.<init>(SQLiteQuery.java:48)
    at net.sqlcipher.database.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:60)
    at net.sqlcipher.database.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:2016)
    at net.sqlcipher.database.SQLiteDatabase.rawQuery(SQLiteDatabase.java:1902)
    at net.sqlcipher.database.SQLiteDatabase.keyDatabase(SQLiteDatabase.java:2669)
    at net.sqlcipher.database.SQLiteDatabase.openDatabaseInternal(SQLiteDatabase.java:2599)
    at net.sqlcipher.database.SQLiteDatabase.openDatabase(SQLiteDatabase.java:1247)
    at net.sqlcipher.database.SQLiteDatabase.openOrCreateDatabase(SQLiteDatabase.java:1322)
    at net.sqlcipher.database.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:166)
    at net.sqlcipher.database.SupportHelper.getWritableDatabase(SupportHelper.java:83)
    at androidx.room.RoomDatabase.inTransaction(RoomDatabase.java:476)
    at androidx.room.RoomDatabase.assertNotSuspendingTransaction(RoomDatabase.java:281)
    at androidx.room.RoomDatabase.query(RoomDatabase.java:324)
    at androidx.room.RoomDatabase.query(RoomDatabase.java:311)
    at com.sample.database.dao.SampleDao_Impl$11.compute(SampleDao_Impl.java:979)
    at com.sample.database.dao.SampleDao_Impl$11.compute(SampleDao_Impl.java:965)
    at androidx.lifecycle.ComputableLiveData$2.run(ComputableLiveData.java:101)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
    at java.lang.Thread.run(Thread.java:764)

Steps to Reproduce

• Using room database (room version: 2.2.5)
• There is no database files before/after it happens. (we found out that it starts to happening at first launch.)
• application crashes when it tries to a create database with passcode
  passcode is constant value like this: "3f150cd4-531f-30b1-be94-010be52117cb".toCharArray()

Here are my sample codes

// application
class SampleApp: Application() {
    // we use this database with repository
    private val sampleDatabase by lazy { SampleDataBase.getInstance(this) }
   // this is a custom repository to query a database
    val databaseRepository by lazy {
       DatabaseRepository(sampleDatabase)
    }
}

// database
abstract class SampleDatabase: RoomDatabase() {
    abstract fun sampleDao(): SampleDao
    companion object {
          private var INSTANCE: SampleDatabase? = null
          fun getInstance(context: Context): Sample Database {
                return INSTANCE ?: synchronized(this) {
                val instance = buildDatabase(context, passCode) // passCodes is constant value
                INSTANCE = instance
                instance
           }
           private fun buildDatabase(context:Context, passCode: CharArray): SampleDatabase {
                 val encryptionFactory = SupportFactory(SQLiteDatabase.getBytes(passCode))
                 return Room.databaseBuilder(
                      context.applicationContext,
                      SampleDatabase::class.java,
                      "sampledatabase.db"
                 )
                   .openHelperFactory(encryptionFactory)
                   .fallbackToDestructiveMigration()
                   .build()
           }
       }
    }

SQLCipher version (can be identified by executing PRAGMA cipher_version;): 4.4.1 community

SQLCipher for Android version: 4.4.1

Are you able to reproduce this issue within the SQLCipher for Android test suite?
No, I couldn't reproduce when I try to test with my app and test suite app.
(Crash didn't occur for the same device models when I tested.)
It happens on released application for only few devices. However, once application crashes, it keeps happening until reinstalling app or clearing app datas.
I am wondering if there is anything I can do to fix this crash.

[developernotes]

Hi @SongYeonSOO

Would you try modeling your scenario as a new test within the SQLCipher for Android test suite? Then, would you try running that scenario directly on the devices you are seeing an issue with and let us know your results?

[stale]

Hello, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as "bug", "enhancement", or "security" and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to reopen with up-to-date information.