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Check device message size

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This commit is contained in:
Christoph Hagen 2023-12-08 15:53:01 +01:00
parent 7652bb24a3
commit 2e11023096
1 changed files with 7 additions and 2 deletions
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9
Sources/App/DeviceManager.swift
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@ -113,12 +113,17 @@ final class DeviceManager {
} }
func processDeviceResponse(_ buffer: ByteBuffer) { func processDeviceResponse(_ buffer: ByteBuffer) {
guard let data = buffer.getData(at: 0, length: buffer.readableBytes), guard let data = buffer.getData(at: 0, length: buffer.readableBytes) else {
data.count == SignedMessage.size else {
log("Failed to get data buffer received from device") log("Failed to get data buffer received from device")
self.resumeDeviceRequest(with: .invalidMessageSizeFromDevice) self.resumeDeviceRequest(with: .invalidMessageSizeFromDevice)
return return
} }
guard data.count == SignedMessage.size else {
print("Invalid size of device message: \(data.count)")
self.resumeDeviceRequest(with: .invalidMessageSizeFromDevice)
return
}
self.resumeDeviceRequest(with: data) self.resumeDeviceRequest(with: data)
} }