libfreerdp-utils/stream: fix stream_write_uint64.

diff --git a/include/freerdp/utils/stream.h b/include/freerdp/utils/stream.h
index 0f08434..5f3e2f0 100644 (file)
--- a/include/freerdp/utils/stream.h
+++ b/include/freerdp/utils/stream.h
@@ -91,14 +91,14 @@ void stream_extend(STREAM* stream);
        *_s->p++ = ((_v) >> 16) & 0xFF; \
        *_s->p++ = ((_v) >> 24) & 0xFF; } while (0)
 #define stream_write_uint64(_s, _v) do { \
-       *_s->p++ = (_v) & 0xFF; \
-       *_s->p++ = ((_v) >> 8) & 0xFF; \
-       *_s->p++ = ((_v) >> 16) & 0xFF; \
-       *_s->p++ = ((_v) >> 24) & 0xFF; \
-       *_s->p++ = ((_v) >> 32) & 0xFF; \
-       *_s->p++ = ((_v) >> 40) & 0xFF; \
-       *_s->p++ = ((_v) >> 48) & 0xFF; \
-       *_s->p++ = ((_v) >> 56) & 0xFF; } while (0)
+       *_s->p++ = (uint64)(_v) & 0xFF; \
+       *_s->p++ = ((uint64)(_v) >> 8) & 0xFF; \
+       *_s->p++ = ((uint64)(_v) >> 16) & 0xFF; \
+       *_s->p++ = ((uint64)(_v) >> 24) & 0xFF; \
+       *_s->p++ = ((uint64)(_v) >> 32) & 0xFF; \
+       *_s->p++ = ((uint64)(_v) >> 40) & 0xFF; \
+       *_s->p++ = ((uint64)(_v) >> 48) & 0xFF; \
+       *_s->p++ = ((uint64)(_v) >> 56) & 0xFF; } while (0)
 #define stream_write(_s, _b, _n) do { \
        memcpy(_s->p, (_b), (_n)); \
        _s->p += (_n); \