Fix/workaround crash under UBSAN on OpenFileGDB driver with test_ogrsf -all_drivers

Author: rouault

autotest/ogr/ogr_basic_test.py

@@ -448,8 +448,11 @@ def test_ogr_basic_10():
     if test_cli_utilities.get_test_ogrsf_path() is None:
         pytest.skip()
 
+    # --config OPENFILEGDB_REPRODUCIBLE_UUID=YES helps avoiding unsigned-integer-overflow
+    # under UBSAN.
     ret = gdaltest.runexternal(
-        test_cli_utilities.get_test_ogrsf_path() + " -all_drivers"
+        test_cli_utilities.get_test_ogrsf_path()
+        + " -all_drivers --config OPENFILEGDB_REPRODUCIBLE_UUID=YES"
     )
 
     assert "INFO" in ret

ogr/ogrsf_frmts/openfilegdb/ogropenfilegdb_generate_uuid.cpp

@@ -77,7 +77,9 @@ std::string OFGDBGenerateUUID(bool bInit)
     // from the same seed on all platforms.
     const auto reproducibleRand = [&nCounterLocal]()
     {
-        nCounterLocal = nCounterLocal * 1103515245U + 12345U;
+        nCounterLocal = static_cast<uint32_t>(
+            (static_cast<uint64_t>(nCounterLocal) * 1103515245U + 12345U) &
+            UINT32_MAX);
         return (nCounterLocal / 65536U) % 32768U;
     };