fix possible 0 byte allocation

SVN revision: 66294

diff --git a/legacy/ecore/ChangeLog b/legacy/ecore/ChangeLog
index 36af3ff..14a8850 100644 (file)
--- a/legacy/ecore/ChangeLog
+++ b/legacy/ecore/ChangeLog
@@ -418,3 +418,6 @@
         plug process to it can see key, mouse, multi etc. events.
 
 
+2011-12-16 Mike Blumenkrantz
+
+        * Fix possible 0 byte allocation in ecore-x

diff --git a/legacy/ecore/src/lib/ecore_x/xlib/ecore_x.c b/legacy/ecore/src/lib/ecore_x/xlib/ecore_x.c
index 7168d49..6d275bc 100644 (file)
--- a/legacy/ecore/src/lib/ecore_x/xlib/ecore_x.c
+++ b/legacy/ecore/src/lib/ecore_x/xlib/ecore_x.c
@@ -1132,7 +1132,7 @@ ecore_x_window_root_list(int *num_ret)
                          overlap++;
                     }
                }
-             roots = malloc((num - overlap) * sizeof(Window));
+             roots = malloc(MAX((num - overlap) * sizeof(Window), 1));
              if (roots)
                {
                   int k;