[PATCH spice-server] reds: Remove possible alignment warning using Clang

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

Although capabilities inside link message are handled as arrays
of 4 bytes unsigned integers we don't need capabilities to be
aligned to 4 bytes just to call g_memdup so use a pointer to
uint8_t instead.

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 server/reds.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/reds.c b/server/reds.c
index 935448d8..66a221c3 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -1758,7 +1758,7 @@ static void
 red_channel_capabilities_init_from_link_message(RedChannelCapabilities *caps,
                                                 const SpiceLinkMess *link_mess)
 {
-    const uint32_t *raw_caps = (uint32_t *)((uint8_t *)link_mess + link_mess->caps_offset);
+    const uint8_t *raw_caps = (const uint8_t *)link_mess + link_mess->caps_offset;
 
     caps->num_common_caps = link_mess->num_common_caps;
     caps->common_caps = NULL;
@@ -1769,7 +1769,7 @@ red_channel_capabilities_init_from_link_message(RedChannelCapabilities *caps,
     caps->num_caps = link_mess->num_channel_caps;
     caps->caps = NULL;
     if (link_mess->num_channel_caps) {
-        caps->caps = g_memdup(raw_caps + link_mess->num_common_caps,
+        caps->caps = g_memdup(raw_caps + link_mess->num_common_caps * sizeof(uint32_t),
                               link_mess->num_channel_caps * sizeof(uint32_t));
     }
 }
-- 
2.17.1

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