1 files changed, 1 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/xfixes/xfixes.c b/nx-X11/programs/Xserver/xfixes/xfixes.c
index 1569b311e..1465931cb 100755
--- a/nx-X11/programs/Xserver/xfixes/xfixes.c
+++ b/nx-X11/programs/Xserver/xfixes/xfixes.c
@@ -42,6 +42,7 @@ ProcXFixesQueryVersion(ClientPtr client)
     REQUEST(xXFixesQueryVersionReq);
 
     REQUEST_SIZE_MATCH(xXFixesQueryVersionReq);
+    memset(&rep, 0, sizeof(xXFixesQueryVersionReply));
     rep.type = X_Reply;
     rep.length = 0;
     rep.sequenceNumber = client->sequence;