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authorQt Forward Merge Bot <qt_forward_merge_bot@qt-project.org>2019-10-24 01:00:14 +0200
committerEdward Welbourne <edward.welbourne@qt.io>2019-10-24 10:23:44 +0200
commitb327807c5ed6f151bfb22c2fe204ed289a3b6254 (patch)
tree880a0e7664e1270f4f51ccf79a3cf2ddbcd7d810 /src/plugins/sqldrivers
parentaa4b0f5cb7e84046530fbc26581f777506fea658 (diff)
parentb61c6164c100defc519b178d73858df59cffc48d (diff)
Merge remote-tracking branch 'origin/5.13' into 5.14
Conflicts: src/corelib/io/qstandardpaths_unix.cpp src/corelib/tools/qsharedpointer_impl.h tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp Change-Id: Iae95c5778dc091058f16f6db76f04a0178a9e809
Diffstat (limited to 'src/plugins/sqldrivers')
-rw-r--r--src/plugins/sqldrivers/odbc/qsql_odbc.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/plugins/sqldrivers/odbc/qsql_odbc.cpp b/src/plugins/sqldrivers/odbc/qsql_odbc.cpp
index 7f98efccba..7709b13cd1 100644
--- a/src/plugins/sqldrivers/odbc/qsql_odbc.cpp
+++ b/src/plugins/sqldrivers/odbc/qsql_odbc.cpp
@@ -221,18 +221,18 @@ public:
int disconnectCount;
bool hasSQLFetchScroll;
- bool isStmtHandleValid();
+ bool isStmtHandleValid() const;
void updateStmtHandleState();
};
-bool QODBCResultPrivate::isStmtHandleValid()
+bool QODBCResultPrivate::isStmtHandleValid() const
{
- return disconnectCount == drv_d_func()->disconnectCount;
+ return drv_d_func() && disconnectCount == drv_d_func()->disconnectCount;
}
void QODBCResultPrivate::updateStmtHandleState()
{
- disconnectCount = drv_d_func()->disconnectCount;
+ disconnectCount = drv_d_func() ? drv_d_func()->disconnectCount : 0;
}
static QString qWarnODBCHandle(int handleType, SQLHANDLE handle, int *nativeCode = 0)
@@ -975,7 +975,7 @@ QODBCResult::QODBCResult(const QODBCDriver *db)
QODBCResult::~QODBCResult()
{
Q_D(QODBCResult);
- if (d->hStmt && d->isStmtHandleValid() && driver()->isOpen()) {
+ if (d->hStmt && d->isStmtHandleValid() && driver() && driver()->isOpen()) {
SQLRETURN r = SQLFreeHandle(SQL_HANDLE_STMT, d->hStmt);
if (r != SQL_SUCCESS)
qSqlWarning(QLatin1String("QODBCDriver: Unable to free statement handle ")