diff -rup libvirt-0.4.0.orig/src/conf.c libvirt-0.4.0.new/src/conf.c
--- libvirt-0.4.0.orig/src/conf.c	2007-12-12 08:30:49.000000000 -0500
+++ libvirt-0.4.0.new/src/conf.c	2008-01-02 16:30:12.000000000 -0500
@@ -705,7 +705,7 @@ error:
 virConfPtr
 __virConfReadFile(const char *filename)
 {
-    char content[4096];
+    char content[8192];
     int fd;
     int len;