atspi-misc: Prevent leak

We need to free the data that XGetWindowProperty returns back to us.

https://bugzilla.gnome.org/show_bug.cgi?id=678738

diff --git a/atspi/atspi-misc.c b/atspi/atspi-misc.c
index 6589843..ea132fb 100644 (file)
--- a/atspi/atspi-misc.c
+++ b/atspi/atspi-misc.c
@@ -1355,7 +1355,8 @@ get_accessibility_bus_address_x11 (void)
   Atom actual_type;
   Display *bridge_display;
   int actual_format;
-  unsigned char *data = NULL;
+  char *data;
+  unsigned char *data_x11 = NULL;
   unsigned long nitems;
   unsigned long leftover;
 
@@ -1372,10 +1373,12 @@ get_accessibility_bus_address_x11 (void)
                      AT_SPI_BUS, 0L,
                      (long) BUFSIZ, False,
                      (Atom) 31, &actual_type, &actual_format,
-                     &nitems, &leftover, &data);
+                     &nitems, &leftover, &data_x11);
   XCloseDisplay (bridge_display);
 
-  return g_strdup (data);
+  data = g_strdup (data_x11);
+  XFree (data_x11);
+  return data;
 }
 
 static char *