1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/sqldrivers/odbc/qsql_odbc.cpp b/src/plugins/sqldrivers/odbc/qsql_odbc.cpp
index 026a970cf0..5a77c26b62 100644
--- a/src/plugins/sqldrivers/odbc/qsql_odbc.cpp
+++ b/src/plugins/sqldrivers/odbc/qsql_odbc.cpp
@@ -1289,7 +1289,8 @@ QVariant QODBCResult::data(int field)
                     d->fieldCache[i] = qGetDoubleData(d->hStmt, i);
                     break;
                 case QSql::HighPrecision:
-                    d->fieldCache[i] = qGetStringData(d->hStmt, i, info.length(), false);
+                    const int extra = info.precision() > 0 ? 1 : 0;
+                    d->fieldCache[i] = qGetStringData(d->hStmt, i, info.length() + extra, false);
                     break;
             }
             break;