[Spice-devel] [PATCH spice-common] canvas: Use SPICE_UNALIGNED_CAST to avoid -Wcast-align warnings

[Frediano Ziglio]

This solves https://bugs.freedesktop.org/show_bug.cgi?id=104521.

Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
---
 common/canvas_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/canvas_base.c b/common/canvas_base.c
index 42f0eea..5a5b8b4 100644
--- a/common/canvas_base.c
+++ b/common/canvas_base.c
@@ -571,7 +571,7 @@ static pixman_image_t *canvas_get_lz4(CanvasBase *canvas, SpiceImage *image)
 
     do {
         // Read next compressed block
-        enc_size = ntohl(*((uint32_t *)data));
+        enc_size = ntohl(*SPICE_UNALIGNED_CAST(uint32_t *, data));
         data += 4;
         dec_size = LZ4_decompress_safe_continue(stream, (const char *) data,
                                                 (char *) dest, enc_size, available);
-- 
2.14.3