From f92b439ff1c1cee3bf592debdd839c5ad70699a8 Mon Sep 17 00:00:00 2001
From: Johan Wikman <johan.wikman@mariadb.com>
Date: Tue, 8 Dec 2015 09:03:28 +0200
Subject: [PATCH] Fix coverity report of log_manager.cc

- Too small array.
- Missing lock release.
---
 log_manager/log_manager.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/log_manager/log_manager.cc b/log_manager/log_manager.cc
index 5dad7bff4..d64fc49d2 100644
--- a/log_manager/log_manager.cc
+++ b/log_manager/log_manager.cc
@@ -132,7 +132,7 @@ __thread mxs_log_info_t mxs_log_tls = {0, 0};
  * Global counter for each log file type. It indicates for how many sessions
  * each log type is currently enabled.
  */
-ssize_t mxs_log_session_count[LOG_DEBUG] = {0};
+ssize_t mxs_log_session_count[LOG_DEBUG + 1] = {0};
 
 /**
  * BUFSIZ comes from the system. It equals with block size or
@@ -926,6 +926,7 @@ static char* blockbuf_get_writepos(blockbuf_t** p_bb,
                      */
                     if ((bb = blockbuf_init()) == NULL)
                     {
+                        simple_mutex_unlock(&bb_list->mlist_mutex);
                         return NULL;
                     }