From d85f863389cf5e36623aad0eb79818e888e15e66 Mon Sep 17 00:00:00 2001
From: Uri Lublin <uril@redhat.com>
Date: Tue, 31 Jul 2018 17:15:09 +0300
Subject: [PATCH 3/4] main: better cleanup when XOpenDisplay or XFixesQuery
 fail

close f_log if needed.
close X display if needed.
---
 src/spice-streaming-agent.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/spice-streaming-agent.cpp b/src/spice-streaming-agent.cpp
index 9ebbf5d..f342ebf 100644
--- a/src/spice-streaming-agent.cpp
+++ b/src/spice-streaming-agent.cpp
@@ -517,11 +517,18 @@ int main(int argc, char* argv[])
 
     Display *display = XOpenDisplay(NULL);
     if (display == NULL) {
+        if (f_log) {
+            fclose(f_log);
+        }
         syslog(LOG_ERR, "failed to open display\n");
         return EXIT_FAILURE;
     }
     int event_base, error_base;
     if (!XFixesQueryExtension(display, &event_base, &error_base)) {
+        if (f_log) {
+            fclose(f_log);
+        }
+        XCloseDisplay(display);
         syslog(LOG_ERR, "XFixesQueryExtension failed\n");
         return EXIT_FAILURE;
     }
-- 
2.17.1