commit 48202c325ae37b562f8caed041c23aa4c3a43ef0
author David Pinedo <david@lunarg.com> Sat Feb 13 18:19:50 2016 -0700
committer David Pinedo <david@lunarg.com> Sat Feb 13 18:19:50 2016 -0700
tree dc5216bf10927ae718718f075b3c4143d5099635
parent 1aef34f921f057e6c94e8ae2f94359d5a8d8d9ea

loader: check for null pointers in loader_add_layer_property_meta

Fixes vulkaninfo when only RT is installed and there are no layers
installed.

loader/loader.c

diff --git a/loader/loader.c b/loader/loader.c
index 108ce2c..5de0ffb 100644
--- a/loader/loader.c
+++ b/loader/loader.c
@@ -1783,7 +1783,10 @@
     bool found;
     struct loader_layer_list *layer_list;
 
-    if (!layer_count || (layer_count > layer_instance_list->count &&
+    if (0 == layer_count ||
+        NULL == layer_instance_list ||
+        NULL == layer_device_list ||
+        (layer_count > layer_instance_list->count &&
                          layer_count > layer_device_list->count))
         return;