TestFuzzSmartcardOperations.c

#include <winpr/stream.h>
#include <freerdp/channels/scard.h>
#include <freerdp/utils/smartcard_operations.h>
 
int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size)
{
  SMARTCARD_OPERATION operation = WINPR_C_ARRAY_INIT;
  wStream sbuffer = WINPR_C_ARRAY_INIT;
 
  wStream* s = Stream_StaticConstInit(&sbuffer, Data, Size);
  if (!s)
    return 0;
 
  /* Decodes the Device Control Request header, then dispatches on the
   * IoControlCode into the matching smartcard_unpack_*_call(). */
  (void)smartcard_irp_device_control_decode_request(s, 1, 0, &operation);
  smartcard_operation_free(&operation, FALSE);
 
  return 0;
}