From: Daniel P. Berrange <berrange@redhat.com>
Date: Thu, 3 Sep 2009 16:36:59 +0000 (+0100)
Subject: Fix logging buffer overrun read
X-Git-Tag: v0.7.1~32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=755915ea4b36f5a17473f07e857cb01acdf6adcb;p=thirdparty%2Flibvirt.git

Fix logging buffer overrun read

* src/logging.c: Fix buffer offset in logging read
---

diff --git a/src/logging.c b/src/logging.c
index e46e2bebc0..07c2b0e907 100644
--- a/src/logging.c
+++ b/src/logging.c
@@ -240,7 +240,7 @@ static void virLogStr(const char *str, int len) {
         tmp = LOG_BUFFER_SIZE - virLogEnd;
         memcpy(&virLogBuffer[virLogEnd], str, tmp);
         virLogBuffer[LOG_BUFFER_SIZE] = 0;
-        memcpy(&virLogBuffer[0], &str[len], len - tmp);
+        memcpy(&virLogBuffer[0], &str[tmp], len - tmp);
         virLogEnd = len - tmp;
     } else {
         memcpy(&virLogBuffer[virLogEnd], str, len);