From 691eefe0dea3793271d956e29ed310e10ce8ca78 Mon Sep 17 00:00:00 2001
From: Markus Makela <markus.makela@mariadb.com>
Date: Sun, 15 Feb 2015 19:51:40 +0200
Subject: [PATCH] Fixed log manager writing to the file when it checks that
 they exist.

---
 log_manager/log_manager.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/log_manager/log_manager.cc b/log_manager/log_manager.cc
index 04eef42e4..c9826b08a 100644
--- a/log_manager/log_manager.cc
+++ b/log_manager/log_manager.cc
@@ -2356,7 +2356,7 @@ static bool check_file_and_path(
 			/** File exists, check permission to read/write */
 			if (errno == EEXIST)
 			{
-				/** Open file and write a byte for test */
+				/** Open file */
 				fd = open(filename, O_CREAT|O_RDWR, S_IRWXU|S_IRWXG);
 				
 				if (fd == -1)
@@ -2387,8 +2387,7 @@ static bool check_file_and_path(
 				{
 					if (writable)
 					{
-						char c = ' ';
-						if (write(fd, &c, 1) == 1)
+						if (access(filename,W_OK) == 0)
 						{                                        
 							*writable = true;
 						}