From 026a78b4e6fa1e7beb335d43ffb86f127a218fcb Mon Sep 17 00:00:00 2001
From: "Aaron J. Seigo" <aseigo@kde.org>
Date: Thu, 25 May 2006 07:26:32 +0000
Subject: [PATCH] add a couple of asserts to note conditions that must hold
 true (and currently do from reading the code) that confused coverity c.f.
 CIDs 2215 and 2207

svn path=/branches/work/kde4/playground/graphics/okular/; revision=544514
---
 ui/painter_agg2/agg_path_storage.h     | 4 ++++
 ui/painter_agg2/agg_rendering_buffer.h | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/ui/painter_agg2/agg_path_storage.h b/ui/painter_agg2/agg_path_storage.h
index 3c584d803..1ebe092c3 100644
--- a/ui/painter_agg2/agg_path_storage.h
+++ b/ui/painter_agg2/agg_path_storage.h
@@ -16,6 +16,8 @@
 #ifndef AGG_PATH_STORAGE_INCLUDED
 #define AGG_PATH_STORAGE_INCLUDED
 
+#include <assert.h>
+
 #include "agg_basics.h"
 
 namespace agg
@@ -316,6 +318,8 @@ namespace agg
         {
             allocate_block(nb);
         }
+
+        assert(m_coord_blocks);
         *xy_ptr = m_coord_blocks[nb] + ((m_total_vertices & block_mask) << 1);
         return m_cmd_blocks[nb] + (m_total_vertices & block_mask);
     }
diff --git a/ui/painter_agg2/agg_rendering_buffer.h b/ui/painter_agg2/agg_rendering_buffer.h
index fff79ded7..23ae6d779 100644
--- a/ui/painter_agg2/agg_rendering_buffer.h
+++ b/ui/painter_agg2/agg_rendering_buffer.h
@@ -20,6 +20,8 @@
 #ifndef AGG_RENDERING_BUFFER_INCLUDED
 #define AGG_RENDERING_BUFFER_INCLUDED
 
+#include <assert.h>
+
 #include "agg_basics.h"
 
 namespace agg
@@ -90,6 +92,7 @@ namespace agg
 
             T** rows = m_rows;
 
+            assert(height == 0 || m_rows);
             while(height--)
             {
                 *rows++ = row_ptr;