From b20171597097f8b933065ef3291c63194d310fbf Mon Sep 17 00:00:00 2001 From: George Nassas Date: Sun, 10 Jun 2012 13:36:42 -0400 Subject: [PATCH] protect metadata loads from multiple threads --- mythtv/libs/libmythmetadata/dbaccess.cpp | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/mythtv/libs/libmythmetadata/dbaccess.cpp b/mythtv/libs/libmythmetadata/dbaccess.cpp index 67cd904..46adb7a 100644 --- a/mythtv/libs/libmythmetadata/dbaccess.cpp +++ b/mythtv/libs/libmythmetadata/dbaccess.cpp @@ -47,8 +47,11 @@ class SingleValueImp virtual ~SingleValueImp() {} + mutable QMutex mutex; + void load_data() { + QMutexLocker locker(&mutex); if (!m_ready) { fill_from_db(); @@ -271,8 +274,11 @@ class MultiValueImp .arg(m_value_name).arg(m_table_name).arg(m_id_name); } + mutable QMutex mutex; + void load_data() { + QMutexLocker locker(&mutex); if (!m_ready) { fill_from_db(); @@ -730,8 +736,11 @@ class FileAssociationsImp } } + mutable QMutex mutex; + void load_data() { + QMutexLocker locker(&mutex); if (!m_ready) { fill_from_db(); -- 1.7.2.5