From 00bada9c5eb803c13a6b930e79684a470cf94278 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Fri, 15 Feb 2008 03:18:42 +0000
Subject: [PATCH] windows-osilog-savestring-20080214

LICENSE MIT

When osi_Log is disabled, osi_LogSaveString will no longer copy the
provided string into the circular log buffer.  This saves a huge amount
of time.
---
 src/WINNT/client_osi/osilog.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/WINNT/client_osi/osilog.c b/src/WINNT/client_osi/osilog.c
index 81a8ca54b7..8d4d566865 100644
--- a/src/WINNT/client_osi/osilog.c
+++ b/src/WINNT/client_osi/osilog.c
@@ -255,6 +255,10 @@ char *osi_LogSaveString(osi_log_t *logp, char *s)
 {
 	char *saveplace;
 
+        if (!logp) return s;
+
+        if (!logp->enabled) return s;
+
 	if (s == NULL) return NULL;
 
         thrd_EnterCrit(&logp->cs);