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Check file size to not corrupt a database v1 if too high

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J-Jamet
2019-12-18 18:58:26 +01:00
parent cbce70f8a4
commit d343446235
1 changed files with 7 additions and 2 deletions
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9
app/src/main/java/com/kunzisoft/keepass/database/file/output/EntryOutputKDB.kt
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@@ -101,9 +101,14 @@ class EntryOutputKDB
// Binary
mOutputStream.write(BINARY_DATA_FIELD_TYPE)
val binaryData = mEntry.binaryData
val binaryDataLength = (binaryData?.length()?.toInt() ?: 0) // TODO if length > long show exception UInt
val binaryDataLength = binaryData?.length() ?: 0
val binaryDataLengthRightSize = if (binaryDataLength <= Int.MAX_VALUE) {
binaryDataLength.toInt()
} else {
0 // TODO if length > UInt.maxvalue show exception
}
// Write data length
mOutputStream.write(writeIntBuf(binaryDataLength))
mOutputStream.write(writeIntBuf(binaryDataLengthRightSize))
// Write data
if (binaryDataLength > 0) {
binaryData?.getInputDataStream().use { inputStream ->