[Spice-devel] [spice-server v2 7/9] qxl: Release QXL resource in red_put_message

[Christophe Fergeau]

Signed-off-by: Christophe Fergeau <cfergeau at redhat.com>
---
 server/red-parse-qxl.c | 6 ++++--
 server/red-parse-qxl.h | 3 ++-
 server/red-worker.c    | 3 +--
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/server/red-parse-qxl.c b/server/red-parse-qxl.c
index b0c47cfeb..a5e363579 100644
--- a/server/red-parse-qxl.c
+++ b/server/red-parse-qxl.c
@@ -1266,7 +1266,7 @@ void red_put_update_cmd(RedUpdateCmd *red)
     /* nothing yet */
 }
 
-bool red_get_message(RedMemSlotInfo *slots, int group_id,
+bool red_get_message(QXLInstance *qxl_instance, RedMemSlotInfo *slots, int group_id,
                      RedMessage *red, QXLPHYSICAL addr)
 {
     QXLMessage *qxl;
@@ -1285,6 +1285,7 @@ bool red_get_message(RedMemSlotInfo *slots, int group_id,
     if (error) {
         return false;
     }
+    red->qxl = qxl_instance;
     red->release_info_ext.info      = &qxl->release_info;
     red->release_info_ext.group_id  = group_id;
     red->data                       = qxl->data;
@@ -1301,7 +1302,8 @@ bool red_get_message(RedMemSlotInfo *slots, int group_id,
 
 void red_put_message(RedMessage *red)
 {
-    /* nothing yet */
+   if (red->qxl != NULL)
+       red_qxl_release_resource(red->qxl, red->release_info_ext);
 }
 
 static unsigned int surface_format_to_bpp(uint32_t format)
diff --git a/server/red-parse-qxl.h b/server/red-parse-qxl.h
index 231844e96..c73462e0e 100644
--- a/server/red-parse-qxl.h
+++ b/server/red-parse-qxl.h
@@ -75,6 +75,7 @@ typedef struct RedUpdateCmd {
 } RedUpdateCmd;
 
 typedef struct RedMessage {
+    QXLInstance *qxl;
     QXLReleaseInfoExt release_info_ext;
     int len;
     uint8_t *data;
@@ -127,7 +128,7 @@ bool red_get_update_cmd(RedMemSlotInfo *slots, int group_id,
                         RedUpdateCmd *red, QXLPHYSICAL addr);
 void red_put_update_cmd(RedUpdateCmd *red);
 
-bool red_get_message(RedMemSlotInfo *slots, int group_id,
+bool red_get_message(QXLInstance *qxl, RedMemSlotInfo *slots, int group_id,
                      RedMessage *red, QXLPHYSICAL addr);
 void red_put_message(RedMessage *red);
 
diff --git a/server/red-worker.c b/server/red-worker.c
index 2dcf2b0ef..762443f7c 100644
--- a/server/red-worker.c
+++ b/server/red-worker.c
@@ -238,14 +238,13 @@ static int red_process_display(RedWorker *worker, int *ring_is_empty)
         case QXL_CMD_MESSAGE: {
             RedMessage message;
 
-            if (!red_get_message(&worker->mem_slots, ext_cmd.group_id,
+            if (!red_get_message(worker->qxl, &worker->mem_slots, ext_cmd.group_id,
                                  &message, ext_cmd.cmd.data)) {
                 break;
             }
 #ifdef DEBUG
             spice_warning("MESSAGE: %.*s", message.len, message.data);
 #endif
-            red_qxl_release_resource(worker->qxl, message.release_info_ext);
             red_put_message(&message);
             break;
         }
-- 
2.14.3