Lower the mmap() bugger size
Correct logging routine
diff --git a/log.c b/log.c
index b35a647..5cf1a85 100644
--- a/log.c
+++ b/log.c
@@ -115,7 +115,7 @@
 
     va_list args;
     va_start(args, fmt);
-    vdprintf(STDOUT_FILENO, fmt, args);
+    util_vssnprintf(msg, sizeof(msg), fmt, args);
     va_end(args);
 
     if (perr) {