From 35708ec151466c25bed427fcdd6071160c6cb707 Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@redhat.com>
Date: Thu, 3 Mar 2011 15:45:52 +0800
Subject: [PATCH] Fix a counter bug in the log buffer

* src/util/logging.c: the start pointer need to wrap around too
---
 src/util/logging.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/util/logging.c b/src/util/logging.c
index 33b09921bb..b946285ea1 100644
--- a/src/util/logging.c
+++ b/src/util/logging.c
@@ -271,6 +271,8 @@ static void virLogStr(const char *str, int len) {
         tmp = virLogLen - LOG_BUFFER_SIZE;
         virLogLen = LOG_BUFFER_SIZE;
         virLogStart += tmp;
+        if (virLogStart >= LOG_BUFFER_SIZE)
+            virLogStart -= LOG_BUFFER_SIZE;
     }
     virLogUnlock();
 }
-- 
2.47.2