Source release v2.1.3-2-789 + third_party libs

Change-Id: I8648756dab3fe1f53d6da18b83cd1294581d1abe

linux/src/log.cpp

@@ -1,13 +1,12 @@
 // Copyright 2013 Google Inc. All Rights Reserved.
 //
 // Log - implemented using stdout.
-//
-#define LOG_BUF_SIZE 4096
 
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+
 #include "log.h"
 
 namespace wvcdm {
@@ -35,13 +34,13 @@ void Log(const char* file, int line, LogPriority level, const char* fmt, ...) {
   }
   if (level > g_cutoff) return;
 
-  va_list ap;
-  char buf[LOG_BUF_SIZE];
-  va_start(ap, fmt);
-  vsnprintf(buf, LOG_BUF_SIZE, fmt, ap);
-  va_end(ap);
   printf("[%s:%s(%d)] ", severities[level], file, line);
-  fputs(buf, stdout);
+
+  va_list ap;
+  va_start(ap, fmt);
+  vprintf(fmt, ap);
+  va_end(ap);
+
   putc('\n', stdout);
 }