Fix crash

This commit is contained in:
Niels Andriesse 2019-12-02 14:56:39 +11:00
parent d450bc8f46
commit 7fe2cc7511

View file

@ -14,6 +14,7 @@
guard let size = uncheckedSize else { break }
let sizeAsInt = Int(size)
index += 4
guard index + sizeAsInt < data.count else { break }
let protoAsData = data[index..<(index+sizeAsInt)]
guard let proto = try? SSKProtoContactDetails.parseData(protoAsData) else { break }
index += sizeAsInt