From: Haoran Zhang <wh1sper@zju.edu.cn>
Date: Thu, 22 Aug 2024 03:07:58 +0000 (+0800)
Subject: hw/display/vhost-user-gpu.c: fix vhost_user_gpu_chr_read()
X-Git-Tag: qemu-xen-4.20.0~6^2
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=d6192f3f7593536a4285e8ab6c6cf3f34973ce62;p=qemu-xen.git

hw/display/vhost-user-gpu.c: fix vhost_user_gpu_chr_read()

fix vhost_user_gpu_chr_read() where `size` was incorrectly passed to `msg->flags`.

Fixes: 267f664658 ("hw/display: add vhost-user-vga & gpu-pci")
Signed-off-by: Haoran Zhang <wh1sper@zju.edu.cn>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c
index 63c64ddde6..c0c66910f1 100644
--- a/hw/display/vhost-user-gpu.c
+++ b/hw/display/vhost-user-gpu.c
@@ -390,7 +390,7 @@ vhost_user_gpu_chr_read(void *opaque)
     }
 
     msg->request = request;
-    msg->flags = size;
+    msg->flags = flags;
     msg->size = size;
 
     if (request == VHOST_USER_GPU_CURSOR_UPDATE ||