diff -Naur htmldoc-1.8.27-orig/htmldoc/ps-pdf.cxx htmldoc-1.8.27/htmldoc/ps-pdf.cxx
--- htmldoc-1.8.27-orig/htmldoc/ps-pdf.cxx	2006-08-01 16:58:50.000000000 +0000
+++ htmldoc-1.8.27/htmldoc/ps-pdf.cxx	2010-10-30 10:54:03.780040399 +0000
@@ -202,7 +202,7 @@
       float	size;			/* Size of text in points */
       float	spacing;		/* Inter-character spacing */
       float	rgb[3];			/* Color of text */
-      uchar	buffer[1];		/* String buffer */
+      uchar	buffer[];		/* String buffer */
     }   	text;
     image_t	*image;			/* Image pointer */
     float	box[3];			/* Box color */
@@ -1060,7 +1060,7 @@
       bytes += sizeof(render_t);
 
       if (r->type == RENDER_TEXT)
-        bytes += strlen((char *)r->data.text.buffer);
+        bytes += strlen((char *)r->data.text.buffer)+1;
     }
   }
 
@@ -8590,7 +8590,7 @@
   if ((type != RENDER_TEXT && type != RENDER_LINK) || data == NULL)
     r = (render_t *)calloc(sizeof(render_t), 1);
   else
-    r = (render_t *)calloc(sizeof(render_t) + strlen((char *)data), 1);
+    r = (render_t *)calloc(sizeof(render_t) + strlen((char *)data) + 1, 1);
 
   if (r == NULL)
   {