From 2fc6c3a39b6be6f8a6b9a9dd1d030b46d7ea71bf Mon Sep 17 00:00:00 2001
From: Greg Ercolano <erco@seriss.com>
Date: Fri, 20 Sep 2013 03:36:02 +0000
Subject: Fixes STR #2985: prevent memory leaks with XGetWindowProperty()

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9979 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/fl_dnd_x.cxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/fl_dnd_x.cxx')

diff --git a/src/fl_dnd_x.cxx b/src/fl_dnd_x.cxx
index ac635e520..ca449cfa5 100644
--- a/src/fl_dnd_x.cxx
+++ b/src/fl_dnd_x.cxx
@@ -55,9 +55,11 @@ static int dnd_aware(Window& window) {
 		     0, 4, False, XA_ATOM,
 		     &actual, &format,
 		     &count, &remaining, &data);
+  int ret = 0;
   if (actual == XA_ATOM && format==32 && count && data)
-    return int(*(Atom*)data);
-  return 0;
+    ret = int(*(Atom*)data);
+  if (data) { XFree(data); data = 0; }
+  return ret;
 }
 
 static int grabfunc(int event) {
-- 
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