[PATCH v3 3/9] red-channel: send marshaller message fd

[Marc-André Lureau <marcandre.lureau@xxxxxxxxx>]

From: Marc-André Lureau <mlureau@xxxxxxxxxx>

Send the fd associated to the last message sent.

Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxx>
---
 server/red-channel.c | 14 ++++++++++++++
 spice-common         |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/server/red-channel.c b/server/red-channel.c
index fd41493..33d4158 100644
--- a/server/red-channel.c
+++ b/server/red-channel.c
@@ -608,8 +608,22 @@ static inline void red_channel_client_release_sent_item(RedChannelClient *rcc)
 static void red_channel_peer_on_out_msg_done(void *opaque)
 {
     RedChannelClient *rcc = (RedChannelClient *)opaque;
+    int fd;
 
     rcc->send_data.size = 0;
+
+    if (spice_marshaller_get_fd(rcc->send_data.marshaller, &fd)) {
+        if (reds_stream_send_msgfd(rcc->stream, fd) < 0) {
+            perror("sendfd");
+            red_channel_client_disconnect(rcc);
+            if (fd != -1)
+                close(fd);
+            return;
+        }
+        if (fd != -1)
+            close(fd);
+    }
+
     red_channel_client_release_sent_item(rcc);
     if (rcc->send_data.blocked) {
         rcc->send_data.blocked = FALSE;
diff --git a/spice-common b/spice-common
index 93cd2f6..ae8b534 160000
--- a/spice-common
+++ b/spice-common
@@ -1 +1 @@
-Subproject commit 93cd2f683650f1bce46d22fd368f5d81614a117f
+Subproject commit ae8b5345931b3225d0d9bd252c93c726a8e5684c
-- 
2.5.0

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